TY - BOOK AU - Gupta,SK TI - Basic principles of clinical research and methodology SN - 9788184480863 (hb) U1 - 610.28 PY - 2007/// CY - New delhi PB - Jaypee KW - Nursing KW - Basic principles of clinical research and methodology KW - Medicine--Research KW - Veterinary medicine--Research KW - Medicine, Psychosomatic--Research KW - Space medicine--Research KW - FRAHS N1 - include index ER -