000 00280nam a2200109Ia 4500
020 _a0911910-87-5
942 _cBK
245 _aThe Merck manual of medical information
260 _aMerck Research Laboratories, New Jersey
_c1997
082 _a616.02 Mer
300 _axxvi,1509p ill.
999 _c23240
_d23240