France (1) Economic conditions (1) Housing (1) Development (1) Employment (1) Birthplace (1) Children (1) Communication (1) Preschool children (1) Toddlers (1) World health (1) Quality of life (1) Public health (1) Parents (1) Parent and child (1) Mothers (1) Maintenance (1) Lifestyles (1) Life (1) Infants (1) Humanities (1) Gaze (1) Fathers (1) Employment (Economic theory) (1) Cost and standard of living (1) Breast (1) Psychology (1) Age (1) Sociological aspects (1) Sexual behavior (1)