000 00661nam a2200241#i 4500
001 0000000644
003 NIH
005 20240220144421.0
008 240220s1990 xx 000 0 eng d
020 _a0195062493
033 _a950506
_b950725
040 _aIMR
_erda
090 _aW20.5 int 1990
100 _aDeAngelis, Catherine
_d1940- , (ed.)
_eauthor.
245 3 _aAn Introduction to clinical research
264 1 _aNew York:
_bOxford University Press,
_c1990
300 _axvii, 166 pages ;
_c22cm
336 _atext
_2rdacontent
337 _aunmediated
_2rdamedia
338 _avolume
_2rdacarrier
650 1 0 _aResearch - Methods
999 _c19661