000 00312nam a2200097Ia 4500
008 220729s1996 xx 000 0 und d
041 _aeng
100 _aWHO
245 _aRevised 1990 estimates of maternal mortality: a new approach by who and unique April 1996
260 _aGeneva
_bWHO Regional Publications
_c1996
999 _c130595
_d130595