Some effects of ankylosing spondylitis on pulmonary gas exchange.
D006801:Humans; D011659:Pulmonary Gas Exchange; D012119:Respiration / Q000502:physiology*; D013166:Spondylitis; D013167:Spondylitis, Ankylosing / Q000473:pathology*
RESPIRATION/physiology; SPONDYLITIS, ANKYLOSING/pathology