Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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Credit
An advertisement for the AIDS test by the Agence Prevention SIDA, le Generaliste and the Societé Scientifique de Médecine Générale, an AIDS prevention, quarterly periodical supplement for April 1993. Colour lithograph by Infor SIDA, April 1993. Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Source: Wellcome Collection.