TY - GEN AU - Bechtel,P R AU - Alvan,G TI - Criteria for the choice and definition of healthy volunteers and or patients for phase I and phase II studies in drug development. Commentary on an action for cooperative research SN - 0031-6970 PY - 1989///1019 KW - Drug Evaluation KW - Europe KW - Humans KW - International Cooperation KW - Pharmacogenetics KW - Polymorphism, Genetic N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00637733 ER -