000 00349nam a2200133Ia 4500
100 _aFriedman, Lawrence M; Furberg, Curt D & DeMets, David L
020 _a978-81-8489-271-0
250 _a3rd ed
942 _cBK
245 _aFundamentals of clinical trials
260 _aSpringer, New Delhi
_c1998
082 _a615.50724 Fri
300 _axviii,361
999 _c47434
_d47434