title: [Relation between streptococci and the ultravirus of lupus erythematosus, pemphigus, dermatitis herpetiformis, rheumatic fever and the Guillain-Barré syndrome].
authors.forename: A
authors.initials: A
authors.lastname: BERGAMASCO
authors.forename: L
authors.initials: L
authors.lastname: RASPONI
mesh_terms: D003874:Dermatitis Herpetiformis; D020275:Guillain-Barre Syndrome; D006801:Humans; D008180:Lupus Erythematosus, Systemic; D010392:Pemphigus; D012213:Rheumatic Fever; D013291:Streptococcus