TY - RPRT TI - A simplified morphometric method for estimating diffusing capacity in normal and emphysematous human lungs. AU - E R Weibel PY - 1973 DO - 10.1164/arrd.1973.107.4.579 UR - https://pubmed.ncbi.nlm.nih.gov/4697667/ ID - 4697667 ER -