TY - RPRT TI - Correlation between tests of small airway function. AU - G M Cochrane AU - S R Benatar AU - J Davis AU - J V Collins AU - T J Clark PY - 1974 DO - 10.1136/thx.29.2.172 UR - https://pubmed.ncbi.nlm.nih.gov/4831522/ ID - 4831522 ER -