title: [Progressive polyarthritis and Klinefelter's syndrome].
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007713:Klinefelter Syndrome / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000175:diagnosis
vernacular_title: Progresívna polyartritída a klinefelterov syndróm.