title: [Comment to "Association of nocturnal penile rigidity with testosterone, metabolic syndrome, and other variables: a prospective cross-sectional pilot study"].
authors.affiliation: Servicio de Urología, Fundación Jiménez Díaz, Madrid, España. RVela@fjd.es
authors.forename: R
authors.initials: R
authors.lastname: Vela-Navarrete
mesh_terms: D006801:Humans; D008297:Male; D024821:Metabolic Syndrome / Q000150:complications*; D010411:Penile Induration / Q000097:blood* / Q000150:complications*; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone