000 00584cam a2200169 4500
999 _c20551
_d20551
005 20250301214023.0
082 _a618. 24
_bW675a
090 _aCOLECCION GENERAL
041 0 _aeng
110 2 _aWorld Health Organization, WHO.
245 1 _aAntenatal care in developing countris : promises, achievements and missed opportunities :
_ban analysis of trends, levels and differentials, 1990-2001. /
_cWorld Health Organization, WHO.
250 _a1st. ed
260 _bWHO
_c20030000
_aWashington, D.C., us
300 _a32
_b, tablas
650 0 7 _aCUIDADO PRENATAL.
942 _2ddc
_cBK