title: [Comparative study of 100 cases of sero-negative (rheumatoid?) polyarthritis and 100 cases of sero-positive rheumatoid polyarthritis (R.P.)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000917:Antibody Formation; D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000453:epidemiology / Q000235:genetics / Q000276:immunology; D001706:Biopsy; D001797:Blood Protein Electrophoresis; D002648:Child; D002675:Child, Preschool; D002980:Climate; D003937:Diagnosis, Differential; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007223:Infant; D007592:Joint Diseases / Q000175:diagnosis; D007841:Latex Fixation Tests; D008297:Male; D008875:Middle Aged; D009790:Occupations; D044469:Racial Groups; D012698:Serologic Tests; D012737:Sex Factors; D013582:Synovial Fluid / Q000166:cytology
vernacular_title: Etude comparée de cent cas de polyarthrites (rhumatoïdes?) séro-négatives et de cent cas de polyarthrites rhumatoïdes (P.R) séro-positives.