000 00330nam a2200133Ia 4500
100 _aBerkow, Robert (ed)
020 _a911910-02-6
250 _a13th ed
942 _cBK
245 _aThe Merck manual of diagnosis and therapy
260 _aMerck & Co. Inc., New Jersey
_c1977
082 _aR616.075 M.M.
300 _axxi,2165(21)
999 _c17819
_d17819