analyse (1) famille (1) enfant (1) abords (agglomération) (1) République populaire de Chine (1) Variation (1) Birth (1) Teenage marriage (1) Social sciences (1) Parturition (1) Panel analysis (1) Manufacturers' agents (1) Life (1) Labor (Obstetrics) (1) Howe family (1) Families (1) Evidence (1) Demographic transition (1) Continuity (1) Commission merchants (1) Chinese (1) Childbirth (1) Change (1) Attention (1) Analysis (1) Birth (1) Behavior (1) Family (1) cohorte (1) Chinois (1)