1. Je n'utilise pas de préservatifs, je fais le test régulièrement: le test ne protège pas du sida Publication: [Switzerland] : Aide suisse contre le sida : Office fédéral de la santé publique, [19--] Subject(s): Acquired Immunodeficiency Syndrome -- prevention & controlAcquired Immunodeficiency Syndrome -- psychologyAIDS SerodiagnosisUnsafe SexCondoms
2. This is Frank and Elaine: they don't have to use condoms because they've known each other 3 weeks already Publication: [Netherlands] : Dutch Foundation for STD Control, [19--] Subject(s): Unsafe SexSafe SexCondomsSexually Transmitted Diseases -- prevention & control