title: [Viagra, Parkinson, AIDS and circumcision].
authors.affiliation: jeanyves.nau@gmail.com
authors.forename: Jean-Yves
authors.initials: JY
authors.lastname: Nau
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D002944:Circumcision, Male; D006801:Humans; D008297:Male; D010300:Parkinson Disease; D010879:Piperazines; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate