Hormones, sex ratios and juvenile rheumatoid arthritis.
W H
WH
James
D001171:Arthritis, Juvenile / Q000097:blood* / Q000235:genetics; D005260:Female; D006680:HLA Antigens / Q000097:blood; D006728:Hormones / Q000097:blood*; D006801:Humans; D008297:Male; D012744:Sex Ratio
D006680:HLA Antigens; D006728:Hormones