1. 1. Rapport duReaseauNational deSantePublique(1994 ) Surveillance du sida. Region Ile-de-France-situation au 31/12/1993 [Aids surveillance programme in the Ile-de-France- situation at 31/12/1993].
2. 3. F. R. Ingold(1992 ) La transmission du VIH chez les toxicomanes: pratiques, attitudes et representations, situations et tendances [Human Immunodeficency Virus transmission among drug users: practices, attitudes and behaviour, situations and tendencies], Rapport IREP, Paris.