[Clinical and immunological characteristics of mixed connective tissue disease (author's transl)].
D000293:Adolescent; D000328:Adult; D000906:Antibodies / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008947:Mixed Connective Tissue Disease / Q000175:diagnosis / Q000276:immunology*; D012261:Ribonucleoproteins / Q000276:immunology
D000906:Antibodies; D012261:Ribonucleoproteins