| # | Title | Journal | Year | Citations |
|---|
| 1 | Synchronization of ovulation in dairy cows using PGF2α and GnRH | Theriogenology | 1995 | 1,285 |
| 2 | Bovine in vitro fertilization with frozen-thawed semen | Theriogenology | 1986 | 1,086 |
| 3 | Defining postpartum uterine disease in cattle | Theriogenology | 2006 | 992 |
| 4 | A lameness scoring system that uses posture and gait to predict dairy cattle reproductive performance | Theriogenology | 1997 | 764 |
| 5 | Synchronization rate, size of the ovulatory follicle, and pregnancy rate after synchronization of ovulation beginning on different days of the estrous cycle in lactating dairy cows | Theriogenology | 1999 | 715 |
| 6 | Highly efficient vitrification for cryopreservation of human oocytes and embryos: The Cryotop method | Theriogenology | 2007 | 711 |
| 7 | Method agreement analysis: A review of correct methodology | Theriogenology | 2010 | 644 |
| 8 | High bovine blastocyst development in a static in vitro production system using sofaa medium supplemented with sodium citrate and myo-inositol with or without serum-proteins | Theriogenology | 1999 | 605 |
| 9 | Heat stress and seasonal effects on reproduction in the dairy cow—a review | Theriogenology | 2003 | 530 |
| 10 | Bovine embryo morphology and evaluation | Theriogenology | 1983 | 517 |
| 11 | A new presynchronization system (Double-Ovsynch) increases fertility at first postpartum timed AI in lactating dairy cows | Theriogenology | 2008 | 512 |
| 12 | Prevalence of endometritis and its effects on reproductive performance of dairy cows | Theriogenology | 2005 | 494 |
| 13 | Computer assisted semen analyzers in andrology research and veterinary practice | Theriogenology | 2002 | 485 |
| 14 | In vitro development of bovine one-cell embryos: Influence of glucose, lactate, pyruvate, amino acids and vitamins | Theriogenology | 1992 | 472 |
| 15 | Production, freezing and transfer of bovine IVF embryos and subsequent calving results | Theriogenology | 1995 | 471 |
| 16 | Clinical evaluation of postpartum vaginal mucus reflects uterine bacterial infection and the immune response in cattle | Theriogenology | 2005 | 464 |
| 17 | Endometrial cytology and ultrasonography for the detection of subclinical endometritis in postpartum dairy cows | Theriogenology | 2004 | 456 |
| 18 | Contribution of the oocyte to embryo quality | Theriogenology | 2006 | 436 |
| 19 | Fundamental aspects of sperm cryobiology: The importance of species and individual differences | Theriogenology | 2000 | 409 |
| 20 | Alterations of expression of developmentally important genes in preimplantation bovine embryos by in vitro culture conditions: Implications for subsequent development | Theriogenology | 2000 | 405 |
| 21 | Effect of maternal heat-stress on follicular growth and oocyte competence in Bos indicus cattle | Theriogenology | 2008 | 396 |
| 22 | Oocyte growth, capacitation and final maturation in cattle | Theriogenology | 1997 | 395 |
| 23 | Risk factors for post partum ovarian dysfunction in high producing dairy cows in Belgium: A field study | Theriogenology | 2000 | 386 |
| 24 | Development of a novel CASA system based on open source software for characterization of zebrafish sperm motility parameters | Theriogenology | 2007 | 367 |
| 25 | The production of unusually large offspring following embryo manipulation: Concepts and challenges | Theriogenology | 1996 | 346 |
| 26 | In utero programming of cardiovascular disease | Theriogenology | 2000 | 346 |
| 27 | Effect of increasing GnRH and PGF2α dose during Double-Ovsynch on ovulatory response, luteal regression, and fertility of lactating dairy cows | Theriogenology | 2013 | 346 |
| 28 | Reduction in size of the ovulatory follicle reduces subsequent luteal size and pregnancy rate | Theriogenology | 2001 | 345 |
| 29 | Errors in development of fetuses and placentas from in vitro-produced bovine embryos | Theriogenology | 2006 | 344 |
| 30 | Effect of bovine sperm separation by either swim-up or Percoll method on success of in vitro fertilization and early embryonic development | Theriogenology | 1995 | 343 |
| 31 | Clinical and pathologic features of cloned transgenic calves and fetuses (13 case studies) | Theriogenology | 1999 | 341 |
| 32 | Computer-assisted sperm analysis (CASA): Capabilities and potential developments | Theriogenology | 2014 | 335 |
| 33 | Estrus detection and estrus characteristics in housed and pastured Holstein–Friesian cows | Theriogenology | 2010 | 334 |
| 34 | Changes in reproductive physiology of lactating dairy cows due to elevated steroid metabolism | Theriogenology | 2006 | 333 |
| 35 | What affects fertility of sexed bull semen more, low sperm dosage or the sorting process? | Theriogenology | 2009 | 333 |
| 36 | Current status of sperm cryopreservation: why isn't it better? | Theriogenology | 2002 | 332 |
| 37 | Effect of growth and development during the rearing period on the subsequent fertility of nulliparous Holstein-Friesian heifers | Theriogenology | 2009 | 329 |
| 38 | Effect of disease on reproduction in the dairy cow: a meta-analysis | Theriogenology | 2000 | 328 |
| 39 | In vitro produced and cloned embryos: Effects on pregnancy, parturition and offspring | Theriogenology | 1997 | 321 |
| 40 | Changes in requirements and utilization of nutrients during mammalian preimplantation embryo development and their significance in embryo culture | Theriogenology | 1998 | 309 |
| 41 | The effect of ascorbic acid supplementation on sperm quality, lipid peroxidation and testosterone levels of male Wistar rats | Theriogenology | 2005 | 304 |
| 42 | The importance of having high glutathione (GSH) level after bovine in vitro maturation on embryo development: Effect of β-mercaptoethanol, cysteine and cystine | Theriogenology | 2000 | 303 |
| 43 | Effects of cryopreservation procedures on sperm membranes | Theriogenology | 1992 | 294 |
| 44 | Pivotal periods for pregnancy loss during the first trimester of gestation in lactating dairy cows | Theriogenology | 2016 | 291 |
| 45 | Effect of presynchronization strategy before Ovsynch on fertility at first service in lactating dairy cows | Theriogenology | 2012 | 290 |
| 46 | The relationship between uterine pathogen growth density and ovarian function in the postpartum dairy cow | Theriogenology | 2007 | 286 |
| 47 | Pregnancy per AI differences between primiparous and multiparous high-yield dairy cows after using Double Ovsynch or G6G synchronization protocols | Theriogenology | 2013 | 286 |
| 48 | Oocyte maturation: Emerging concepts and technologies to improve developmental potential in vitro | Theriogenology | 2007 | 284 |
| 49 | A comparison of diagnostic techniques for postpartum endometritis in dairy cattle | Theriogenology | 2008 | 283 |
| 50 | Superovulatory responses of cattle | Theriogenology | 1983 | 279 |
