TY - JOUR A1 - Giusti, C. A1 - Vignoli, D. T1 - Determinants of contraceptive use in Egypt: A multilevel approach Y1 - 2006 DO - 10.1007/s10260-006-0010-z JF - Statistical Methods and Applications VL - 15 IS - 1 SP - 89 EP - -106 ER -