000 00408 a2200145 4500
082 _a610
_bMED
245 _a1988 medical and health annual
_cEdited by Ellen Bernstein
260 _aChicago
_bEncyclopaedia Britannica, Inc.
_c1987
500 _aHB
546 _aEng
650 _aMedicine-Yearbooks
_930620
700 _aBernstein, Ellen (ed.)
_930635
700 _aTomchuck, Linda (ed.)
_930636
942 _cREF
999 _c42087
_d42087