TY - JOUR T1 - Levels and trends in post-partum amenorrhoea, breast-feeding and birth intervals in Matlab, Bangladesh: 1978-1989. JO - Asia Pac Popul J PY - 1993/06/01 AU - Salway S AU - Roy NC AU - Koenig MA AU - Cleland J ED - VL - 8 IS - 2 SP - 3 EP - 22 Y2 - 2024/12/26 ER -