TY - JOUR A1 - Steele, F. A1 - Curtis, S.L. A1 - Choe, M. T1 - The impact of family planning service provision on contraceptive-use dynamics in Morocco Y1 - 1999 DO - 10.1111/j.1728-4465.1999.00028.x JF - Studies in Family Planning VL - 30 IS - 1 SP - 28 EP - -42 ER -