000 00402nam a2200133Ia 4500
008 180710s9999 xx 000 0 und d
020 _a121563
082 _a610.5
_bNEW
245 _aTHE NEW England journal of medicine vol.279, no. 11-18, Sep.-Oct. 1968.
260 _aMassachusetts
_bThe Massachusetts medical society
_c1968
300 _a559-1008 p.
650 _aMedicine- Periodicals
942 _cBP
999 _c85943
_d85943