PULMONARY FUNCTION IN SCLERODERMA.
D004562:Electrocardiography; D006801:Humans; D008168:Lung; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D012595:Scleroderma, Systemic
ELECTROCARDIOGRAPHY; RESPIRATORY FUNCTION TESTS; SCLERODERMA; THORACIC RADIOGRAPHY