共 18 条
[1]
ADETUNJI J, 1996, WHO DHS REG AN WORKS
[2]
[Anonymous], REPROD HLTH MATTERS, DOI DOI 10.1016/0968-8080(95)90084-5
[4]
Boohene E., 1987, International Family Planning Perspectives, V13, P1, DOI 10.2307/2948100
[5]
Centers for Disease Control and Prevention (CDC), 1993, MMWR Morb Mortal Wkly Rep, V42, P589
[6]
Centers for Disease Control and Prevention (CDC), 1993, MMWR Morb Mortal Wkly Rep, V42, P597
[7]
CSO & Macro International, 1995, ZIMB DEM HLTH SURV 1
[10]
Hosmer D. W., 1989, APPL LOGISTIC REGRES, DOI DOI 10.1097/00019514-200604000-00003