[Incidence of infectious phenomena in a group of subjects with collagen diseases].
D003095:Collagen Diseases / Q000276:immunology*; D006801:Humans; D007239:Infections / Q000150:complications*; D012141:Respiratory Tract Infections / Q000150:complications*; D014069:Tonsillitis / Q000150:complications*
Incidenza di fenomeni infettivi in un gruppo di soggetti affetti da collagenopatie.