The rheumatic diseases; laboratory procedures and diagnosis.
D006801:Humans; D012216:Rheumatic Diseases / Q000175:diagnosis* / Q000276:immunology*; D012698:Serologic Tests; D012712:Serum Globulins / Q000145:classification; D005719:gamma-Globulins / Q000145:classification
D012712:Serum Globulins; D005719:gamma-Globulins