000 00332nam a2200121Ia 4500
100 _aColombo, F (ed) , Shapiro, S (ed), Slone, D (ed) & Tognoni, G (ed)
020 _a0-444-80001-8
942 _cBK
245 _aEpidemiological evaluation of drugs
260 _aPSG Pub, Littleton
_c1977
082 _a615.7042 Col
300 _aix,333
999 _c18764
_d18764