R (continued)
- radioactive iodine
- radioactive palladium
- radioactive seed
- radioembolization
- radiofrequency ablation
- radioimaging
- radioimmunodiagnostics
- radioimmunoguided surgery
- radioimmunotherapeutics
- radioimmunotherapy
- radioisotope
- radiolabeled
- radiologic exam
- radiologist
- radiology
- radionuclide
- radionuclide scanning
- radiopharmaceutical
- radiosensitization
- radiosensitizer
R (continued)
- radiosurgery
- radiotherapy
- radon
- Raftilose Synergy 1
- raloxifene
- raloxifene hydrochloride
- raltitrexed
- ramucirumab
- randomization
- randomized clinical trial
- ranpirnase
- Rapamune
- rapamycin
- rapid eye movement sleep
- rapid hormone cycling
- rapid-onset opioid
- Raptiva
- ras gene family
- ras peptide
- rasburicase