TY - RPRT TI - Factors affecting normal values for ventilatory lung function. AU - A J Woolcock AU - M H Colman AU - C R Blackburn PY - 1972 DO - 10.1164/arrd.1972.106.5.692 UR - https://pubmed.ncbi.nlm.nih.gov/5078869/ ID - 5078869 ER -