| Cryptographic distinguishability measures for quantum-mechanical states | IEEE Transactions on Information Theory | 1999 | 398 |
| Muscle strengthening and physical conditioning to reduce impairment and disability in chronic stroke survivors | Archives of Physical Medicine and Rehabilitation | 1999 | 332 |
| The zero-inflated Poisson model and the decayed, missing and filled teeth index in dental epidemiology | Journal of the Royal Statistical Society Series A: Statistics in Society | 1999 | 242 |
| Measurement of the de Broglie Wavelength of a Multiphoton Wave Packet | Physical Review Letters | 1999 | 196 |
| Effect of ultrasound on the production of IL-8, basic FGF and VEGF | Cytokine | 1999 | 180 |
| The central Siberian origin for native American Y chromosomes | American Journal of Human Genetics | 1999 | 164 |
| Instrumental Analysis Study of Iron Species Biosorption by Sargassum Biomass | Environmental Science & Technology | 1999 | 147 |
| Differential tissue distribution of diverse clones of Trypanosoma cruzi in infected mice | Molecular and Biochemical Parasitology | 1999 | 145 |
| Metaplastic breast tumors with a dominant fibromatosis-like phenotype have a high risk of local recurrence | Cancer | 1999 | 135 |
| Persistent Sydenham's chorea | Movement Disorders | 1999 | 133 |
| The role of MIP in lens fiber cell membrane transport | Journal of Membrane Biology | 1999 | 116 |
| Dissipative dynamics of the Jaynes-Cummings model in the dispersive approximation: Analytical results | Physical Review A | 1999 | 107 |
| Stability, geometry, and electronic structure of the boron nitride B36N36 fullerene | Applied Physics Letters | 1999 | 107 |
| Serum levels of cytokines in patients envenomed by Tityus serrulatus scorpion sting | Toxicon | 1999 | 105 |
| Synergistic effect of angiotensin-(1-7) on bradykinin arteriolar dilation in vivo | Peptides | 1999 | 103 |
| Pharmacological modulation of secondary mediator systems--cyclic AMP and cyclic GMP--on inflammatory hyperalgesia | British Journal of Pharmacology | 1999 | 99 |
| Importance of tautomers in the chemical behavior of tetracyclinesdagger | Journal of Pharmaceutical Sciences | 1999 | 94 |
| Chagas' disease diagnosis: comparative analysis of parasitologic, molecular, and serologic methods | American Journal of Tropical Medicine and Hygiene | 1999 | 94 |
| Variation in short tandem repeats is deeply structured by genetic background on the human Y chromosome | American Journal of Human Genetics | 1999 | 92 |
| Evaluation of enzyme-linked immunosorbent assay for the diagnosis of Helicobacter pylori infection in children from different age groups with and without duodenal ulcer | Journal of Pediatric Gastroenterology and Nutrition | 1999 | 88 |
| Phase II trial of the combination of paclitaxel and 5-fluorouracil in the treatment of advanced gastric cancer: a novel, safe, and effective regimen | American Journal of Clinical Oncology: Cancer Clinical Trials | 1999 | 82 |
| Ovarian follicular atresia in two teleost species: a histological and ultrastructural study | Tissue and Cell | 1999 | 81 |
| Liposomes: from biophysics to the design of peptide vaccines | Brazilian Journal of Medical and Biological Research | 1999 | 71 |
| Criteria of Chagas disease cure | Memorias Do Instituto Oswaldo Cruz | 1999 | 70 |
| Long-term regulation of lipolysis and hormone-sensitive lipase by insulin and glucose | Diabetes | 1999 | 68 |
