Published in Radiology on December 01, 1978
Technical note: Heterogeneity dose calculation accuracy in IMRT: study of five commercial treatment planning systems using an anthropomorphic thorax phantom. Med Phys (2008) 1.03
Dosimetric evaluation of a three-dimensional treatment planning system. J Med Phys (2011) 0.78
Computed tomography imaging parameters for inhomogeneity correction in radiation treatment planning. J Med Phys (2016) 0.75
Monte carlo simulation of bony heterogeneity effects on dose profile for small irradiation field in radiotherapy. PLoS One (2010) 0.75
Impact of dose calculation algorithm on radiation therapy. World J Radiol (2014) 0.75
Brain-derived neurotrophic factor is released in the dorsal horn by distinctive patterns of afferent fiber stimulation. J Neurosci (2001) 1.59
Management of radiation oncology patients with implanted cardiac pacemakers: report of AAPM Task Group No. 34. American Association of Physicists in Medicine. Med Phys (1994) 1.56
Clinical use of a concomitant boost technique using a gypsum compensator. Int J Radiat Oncol Biol Phys (1994) 1.39
The utility of SPECT lung perfusion scans in minimizing and assessing the physiologic consequences of thoracic irradiation. Int J Radiat Oncol Biol Phys (1993) 1.17
Overall cost in the treatment of otitis media. Pediatr Infect Dis J (1997) 1.16
Sequence and expression of the gene encoding the corrinoid/iron-sulfur protein from Clostridium thermoaceticum and reconstitution of the recombinant protein to full activity. J Biol Chem (1993) 1.13
Immunocytochemical evidence that vigabatrin in rats causes GABA accumulation in glial cells of the retina. Neurosci Lett (1989) 1.04
Early effects of ionizing radiation on the microvascular networks in normal tissue. Radiat Res (1999) 0.99
Effect of excitatory amino acids and analogues on [3H]acetylcholine release from amacrine cells of the rabbit retina. J Physiol (1985) 0.98
Intensity-modulated radiation therapy for children with intraocular retinoblastoma: potential sparing of the bony orbit. Clin Oncol (R Coll Radiol) (2004) 0.96
Effects of ischaemia on neurotransmitter release from the isolated retina. J Neurochem (1994) 0.96
The effect of 2-amino-4-phosphonobutyrate (APB) on acetylcholine release from the rabbit retina: evidence for on-channel input to cholinergic amacrine cells. Neurosci Lett (1981) 0.92
Effect of gamma-aminobutyric acid agonists, glycine, taurine and neuropeptides on acetylcholine release from the rabbit retina. J Physiol (1983) 0.90
Corrections to absorbed dose calculations for tissue inhomogeneities. Med Phys (1977) 0.90
Lung dose corrections for 6- and 15-MV x rays. Med Phys (1985) 0.88
Late effects of ionizing radiation on the microvascular networks in normal tissue. Radiat Res (2000) 0.88
Evidence for a cholinergic inhibitory feed-back mechanism in the rabbit retina. J Physiol (1983) 0.87
Pseudoxanthoma elasticum: treatment of gastrointestinal hemorrhage by arterial embolization and observations on autosomal dominant inheritance. Johns Hopkins Med J (1980) 0.87
Role of fluorescein glucuronide and its metabolism in vitreous fluorophotometry. Exp Eye Res (1987) 0.86
Three-dimensional photon treatment planning of the intact breast. Int J Radiat Oncol Biol Phys (1991) 0.85
Modulation of extracellular GABA levels in the retina by activation of glial P2X-purinoceptors. Br J Pharmacol (1998) 0.83
Activation of nicotinic receptors on GABAergic amacrine cells in the rabbit retina indirectly stimulates dopamine release. Vis Neurosci (2001) 0.83
Induction of micronuclei by X-radiation in human, mouse and rat peripheral blood lymphocytes. Mutat Res (1991) 0.83
The validity of the density scaling method in primary electron transport for photon and electron beams. Med Phys (1990) 0.82
Medulloblastoma: treatment technique and radiation dosimetry. Int J Radiat Oncol Biol Phys (1978) 0.82
Baclofen enhancement of acetylcholine release from amacrine cells in the rabbit retina by reduction of glycinergic inhibition. J Physiol (1995) 0.82
The effects of GR127935, a putative 5-HT1D receptor antagonist, on brain 5-HT metabolism, extracellular 5-HT concentration and behaviour in the guinea pig. Neuropharmacology (1995) 0.82
Comparison of two immobilization techniques using portal film and digitally reconstructed radiographs for pediatric patients with brain tumors. Int J Radiat Oncol Biol Phys (2000) 0.81
Techniques of experimental animal radiotherapy. Lab Anim Sci (1994) 0.81
Effect of excitatory amino acids on gamma-aminobutyric acid release from frog horizontal cells. J Physiol (1985) 0.81
Release of endogenous ascorbic acid preserves extracellular dopamine in the mammalian retina. Invest Ophthalmol Vis Sci (1999) 0.81
Nitric oxide inhibits depolarization-induced release of endogenous dopamine in the rabbit retina. Neurosci Lett (1995) 0.81
Confirmation of the efficacy of a novel formulation of metaflumizone plus amitraz for the treatment and control of fleas and ticks on dogs. Vet Parasitol (2007) 0.80
Displacement corrections used in absorbed dose determination. Med Phys (1981) 0.80
Calcium dependent release of acetylcholine and gamma-aminobutyric acid from the rabbit retina. Neurochem Int (1992) 0.80
L-homocysteic acid--a possible bipolar cell transmitter in the rabbit retina. Neurosci Lett (1989) 0.80
Inhibition by nociceptin of the light-evoked release of ACh from retinal cholinergic neurones. Br J Pharmacol (1997) 0.79
Evaluation of lung dose correction methods for photon irradiations of thorax phantoms. Int J Radiat Oncol Biol Phys (1989) 0.79
Interspecies cytogenetic comparisons: studies with X-radiation and bleomycin sulfate. Environ Mol Mutagen (1992) 0.77
An examination of synchronous shielding in 60 Co rotational therapy. Radiology (1972) 0.77
The uptake and radioautographical localization in the frog retina of [3H](+/-)-aminocyclohexane carboxylic acid, a selective inhibitor of neuronal GABA transport. Brain Res (1979) 0.77
Enhancement of retinal acetylcholine release by DAMGO: possibly a direct opioid receptor-mediated excitatory effect. Br J Pharmacol (1994) 0.76
Effect of sulphur containing amino acids on [3H]-acetylcholine release from amacrine cells of the rabbit retina. Br J Pharmacol (1992) 0.75
A clinically operational method for three-dimensional dose calculations. Phys Med Biol (1985) 0.75
Calculation of the average energy absorbed in photon interactions. Med Phys (1980) 0.75
Neoschongastia americana: life cycle in the laboratory. J Econ Entomol (1975) 0.75
Quality assurance in radiation therapy: clinical and physical aspects. Quality assurance in dosimetry and treatment planning. Int J Radiat Oncol Biol Phys (1984) 0.75
Hypothesized eye movements of neurolinguistic programming: a statistical artifact. Percept Mot Skills (1985) 0.75
Clinical application of a CT based treatment planning system. Comput Tomogr (1978) 0.75
A semi-automatic cutter for compensating filters. Int J Radiat Oncol Biol Phys (1976) 0.75
The calculation of absorbed dose from exposure measurements: practical problems in dosimetry. Phys Med Biol (1970) 0.75
Interinstitutional experience in verification of external photon dose calculations. Int J Radiat Oncol Biol Phys (1991) 0.75
[Role of the computer in a well-organized radiotherapy department]. Vie Med Can Fr (1973) 0.75
A method for the calculation of dose in the radiation treatment of Hodgkin's disease. Am J Roentgenol Radium Ther Nucl Med (1973) 0.75
Laryngeal cancer: practical problems in effective dose delivery. Laryngoscope (1975) 0.75
The response of cells in culture to fractionated radiation: a theoretical approach. Phys Med Biol (1976) 0.75
Measurement of tissue-air ratios and scatter functions for large field sizes, for cobalt 60 gamma radiation. Br J Radiol (1966) 0.75
Horn fly: use of insecticides to disrupt life cycle. J Econ Entomol (1973) 0.75
Prolactin-secreting pituitary adenoma: occurrence following prenatal exposure to diethylstilbestrol. Cleve Clin Q (1982) 0.75
Reference for a dosimetry scaling theorem. Radiology (1980) 0.75
Methods of estimating sterility in a field population of horn flies (Diptera: Muscidae). J Med Entomol (1975) 0.75
Program IRREG-calculation of dose from irregularly shaped radiation beams. Comput Programs Biomed (1972) 0.75
"Computer applications". Int J Radiat Oncol Biol Phys (1986) 0.75
Radiation monitor with adjustable alarm. Phys Med Biol (1969) 0.75
Abnormalities in expression of human retinal mRNA in retinitis pigmentosa. Neurochem Int (1990) 0.75
Implications of computed tomography for inhomogeneity corrections in photon beam dose calculations. Radiology (1977) 0.75
Effects of selected environmental factors on damaging populations of Neoschongastia americana. J Econ Entomol (1976) 0.75
3-D dose-volume compensation using nonlinear least-squares regression technique. Med Phys (1991) 0.75
Autotransfusion for massive hemorrhage due to ruptured spleen in Jehovah's Witness. N Y State J Med (1967) 0.75
Extending the concept of primary and scatter separation to the condition of electronic disequilibrium. Med Phys (1990) 0.75
Scatter-air ratios. Phys Med Biol (1972) 0.75
Dosimetric considerations of very large cobalt-60 fields. Int J Radiat Oncol Biol Phys (1980) 0.75
On the impact of CT scanning on radiotherapy planning. Comput Tomogr (1980) 0.75
Practice of 3-dimensional treatment planning at the Fox Chase Cancer Center, University of Pennsylvania. Radiother Oncol (1987) 0.75
Calculation of dose from exposure measurements. Phys Med Biol (1969) 0.75
The optimization of pencil beam widths for use in an electron pencil beam algorithm. Med Phys (1989) 0.75
Calculation of dose in a single beam using scatter-air ratios. Rev Paul Med (1969) 0.75
Air versus water calibration for 60Co gamma rays. Med Phys (1978) 0.75
Rapid three-dimensional treatment planning: I. Ray-tracing approach to primary component dose calculations. Phys Med Biol (1987) 0.75
Synaptonemal complex aberrations in the pseudoautosomal region of X, Y chromosomes in irradiated hamsters. Mutagenesis (1994) 0.75
An algorithm for three-dimensional visualization of radiation therapy beams. Med Phys (1988) 0.75
The dependence of mass energy absorption coefficient ratios on beam size and depth in a phantom. Med Phys (1986) 0.75
Dose measurements in the build-up region for cobalt-60 therapy units. Med Phys (1976) 0.75
The radiation dose-response relationship in a human glioma xenograft and an evaluation of the influence of glutathione depletion by buthionine sulfoximine. Int J Radiat Oncol Biol Phys (1992) 0.75
Excitatory amino acid receptors and transmitter release in the retina. Neurochem Int (1989) 0.75
Immunologic studies of peripheral blood lymphocytes and lymph nodes in Hodgkin's disease. A preliminary report. Cleve Clin Q (1985) 0.75
The 1971 Gordon Richards memorial lecture. The stampede to compute--computers in radiotherapy. J Can Assoc Radiol (1971) 0.75
Comments on "Validity of the concept of separating primary and scatter dose". Med Phys (1987) 0.75
Effects of different parameters on dose distriubutions in cobalt 60 planar rotation. Acta Radiol Ther Phys Biol (1966) 0.75
The use of lead-lined cones to improve the beam characteristics of a 50-kVp contact therapy x-ray beam. Med Phys (1984) 0.75
Stage-specific damage to synaptonemal complexes and metaphase chromosomes induced by X rays in male mouse germ cells. Radiat Res (1991) 0.75
On the selection of stopping-power and mass energy-absorption coefficient ratios for high-energy x-ray dosimetry. Med Phys (1985) 0.75
A direct experimental evaluation of computed cobalt-60 rotation dose distributions. Phys Med Biol (1971) 0.75