005250000a22001810004500003000900000005001700009020001800026110011800044245003200162264004900194300001000243041000800253650001700261650001300278650001800291650001400309650002000323PH-MaWHO20241108112223.0 a92-4-156183-1 aUNDP/UNFPA/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction. aBiennial report, 1994-1995. aGeneva : bWorld Health Organization,c1996. a111p. aeng aReproduction aResearch aContraception aFertility aFamily planning