000 00396nam a22001577a 4500
020 _a0443010803
050 _aMED R850
_bH3
100 _aHamilton Max
245 _aLecture on the methodology of clinical research
250 E _a2nd ed.
260 _aLondon
_bChurchill Livingstone
_c1974
300 _ax,197p.
_bill.; index
650 _aMethodology
650 _aClinical research
942 _cBK
999 _c6656
_d6656