| AAPM's TG-51 protocol for clinical reference dosimetry of high-energy photon and electron beams | Medical Physics | 1999 | 1.1K |
| A sensor-weighted overlapping-sphere head model and exhaustive head model comparison for MEG | Physics in Medicine and Biology | 1999 | 409 |
| Intensity modulation methods for proton radiotherapy | Physics in Medicine and Biology | 1999 | 408 |
| A method for incorporating organ motion due to breathing into 3D dose calculations | Medical Physics | 1999 | 392 |
| Calculation of positron range and its effect on the fundamental limit of positron emission tomography system spatial resolution | Physics in Medicine and Biology | 1999 | 380 |
| Ordered subsets algorithms for transmission tomography | Physics in Medicine and Biology | 1999 | 351 |
| Multi-slice helical CT: scan and reconstruction | Medical Physics | 1999 | 333 |
| Dose calculations for external photon beams in radiotherapy | Physics in Medicine and Biology | 1999 | 319 |
| Performance evaluation of a multi-slice CT system | Medical Physics | 1999 | 289 |
| The determination of in vivo human tissue optical properties and absolute chromophore concentrations using spatially resolved steady-state diffuse reflectance spectroscopy | Physics in Medicine and Biology | 1999 | 287 |
| Fast Monte Carlo dose calculation for photon beams based on the VMC electron algorithm | Medical Physics | 1999 | 261 |
| Review of photon interaction cross section data in the medical and biological context | Physics in Medicine and Biology | 1999 | 260 |
| Dose reduction in CT by anatomically adapted tube current modulation. II. Phantom measurements | Medical Physics | 1999 | 255 |
| Permanent prostate seed implant brachytherapy: report of the American Association of Physicists in Medicine Task Group No. 64 | Medical Physics | 1999 | 245 |
| Thermoacoustic computed tomography--technical considerations | Medical Physics | 1999 | 239 |
| Dose reduction in CT by anatomically adapted tube current modulation. I. Simulation studies | Medical Physics | 1999 | 238 |
| Clinical implementation of a Monte Carlo treatment planning system | Medical Physics | 1999 | 237 |
| Intravascular brachytherapy physics: report of the AAPM Radiation Therapy Committee Task Group no. 60. American Association of Physicists in Medicine | Medical Physics | 1999 | 228 |
| Dose calculation models for proton treatment planning using a dynamic beam delivery system: an attempt to include density heterogeneity effects in the analytical dose calculation | Physics in Medicine and Biology | 1999 | 216 |
| Megavoltage CT on a tomotherapy system | Physics in Medicine and Biology | 1999 | 203 |
| A synchrotron radiation microtomography system for the analysis of trabecular bone samples | Medical Physics | 1999 | 197 |
| Accuracy limits for the determination of cortical width and density: the influence of object size and CT imaging parameters | Physics in Medicine and Biology | 1999 | 189 |
| A comparison of two methods for measuring the signal to noise ratio on MR images | Physics in Medicine and Biology | 1999 | 187 |
| Non-invasive optical monitoring of the newborn piglet brain using continuous-wave and frequency-domain spectroscopy | Physics in Medicine and Biology | 1999 | 180 |
| Calculation of change in brain temperatures due to exposure to a mobile phone | Physics in Medicine and Biology | 1999 | 174 |
