Pregnancy (2) Drug addiction (2) Drug abuse (2) Research (2) Drogas--Consumo (2) Toxicomanía (2) Embarazo (2) Investigación (2) Bâtiment hospitalier (2) Recherche (2) Grossesse (2) Recherche (2) Toxicomanie (2) recherche (2) Paris (1) Dynamics (1) Doors (1) Employment (1) Children (1) Care (1) Assaying (1) Observations (1) Methods (1) Interviews (1) Observations (1) Women consumers (1) Wealth (1) State, The (1) Speeches, addresses, etc (1) Reality (1)