TY - GEN AU - Thurlbeck,W M AU - Anderson,A E AU - Janis,M AU - Mitchell,R S AU - Pratt,P AU - Restrepo,G AU - Ryan,S F AU - Vincent,T TI - A cooperative study of certain measurements of emphysema SN - 0003-0805 PY - 1968///1004 KW - Analysis of Variance KW - Humans KW - Lung KW - pathology KW - Methods KW - Pulmonary Emphysema N1 - Publication Type: Journal Article UR - https://doi.org/10.1164/arrd.1968.98.2.217 ER -