TY - RPRT TI - Pulmonary diffusing capacity in chronic obstructive lung disease: studies at rest and on exercise by the steady state, physiological dead space method. AU - R A HOLLAND AU - R B BLACKET PY - 1961 DO - 10.1111/imj.1961.10.1.38 UR - https://pubmed.ncbi.nlm.nih.gov/13715290/ ID - 13715290 ER -