000 00403nam a2200133Ia 4500
008 180710s9999 xx 000 0 und d
020 _a161577
082 _a610.5
_bNEW
245 _aTHE NEW England journal of medicine vol.323, No. 1-26. Jul.- Dec. 1990.
260 _aMassachusetts
_bThe Massachusetts medical society
_c1990
300 _a118, 1852 p.
650 _aMedicine- Periodicals
942 _cBP
999 _c86000
_d86000