[Epidemiological studies of rheumatic diseases among Japanese children].
Fujikawa
S
S
D001171:Arthritis, Juvenile / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology; D008297:Male; D008947:Mixed Connective Tissue Disease / Q000453:epidemiology; D012216:Rheumatic Diseases / Q000453:epidemiology*; D013625:Takayasu Arteritis / Q000453:epidemiology