TY - JOUR A1 - Curtis, S.L. A1 - Steele, F. T1 - Variations in familial neonatal mortality risks in four countries Y1 - 1996 DO - 10.1017/S0021932000022203 JF - Journal of Biosocial Science VL - 28 IS - 2 SP - 141 EP - -159 ER -