000 00350nam a2200133Ia 4500
008 180710s9999 xx 000 0 und d
020 _a161591
082 _a610.5
_bLAN
245 4 _aThe LANCET vol. 336, no. 8706-8730, 07 July- Dec 1990.
260 _aLondon
_bThe Lancet
_c1990
300 _a1596p.
650 _aMedicine- Periodicals
942 _cBP
999 _c84803
_d84803