Histochemical study fo mast cells in lungs in rheumatic fever.
D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006493:Heparin / Q000378:metabolism*; D006651:Histocytochemistry; D006801:Humans; D008168:Lung / Q000166:cytology*; D008297:Male; D008407:Mast Cells; D008875:Middle Aged; D012213:Rheumatic Fever / Q000378:metabolism*