000 00229nam a2200085Ia 4500
008 170617s9999 xx 000 0 und d
100 _aPRASAD - GURU
245 0 _aT.B. ON CLINICAL RESEARCH :A GUIDE FOR AS PRING
260 _bHydrabad-Pharmamed
260 _c2011
999 _c15872
_d15872