[Research on respiratory function in 40 patients with rheumatic diseases and diffuse collagen diseases].
D003095:Collagen Diseases / Q000150:complications*; D006801:Humans; D012119:Respiration / Q000502:physiology*; D012143:Respiratory Physiological Phenomena; D012216:Rheumatic Diseases / Q000150:complications*
COLLAGEN DISEASES/complications; RESPIRATION/physiology; RHEUMATISM/complications