title: Skin nodules in rheumatoid arthritis due to infection with Mycobacterium haemophilum.
authors: Cornelia S
authors: CS
authors: Seitz
authors: Axel
authors: A
authors: Trautemann
authors: Eva-Bettina
authors: EB
authors: Bröcker
authors: Marianne
authors: M
authors: Abele-Horn
authors: Matthias
authors: M
authors: Goebeler
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D005260:Female; D006801:Humans; D009164:Mycobacterium Infections / Q000175:diagnosis*; D018393:Mycobacterium haemophilum / Q000302:isolation & purification; D017192:Skin Diseases, Bacterial / Q000175:diagnosis*