the minimum surface tension ( stmin ) and the content of total lipids ( tl ) and phospholipids ( pl ) in a surfactant obtained by differential centrifugation of extracts from 56 fragments of lungs resected from 48 patients with segmentary suppurations and bronchiectasia were correlated with the results of morphological and histochemical studies .
C0024109
lungs
C0006267
bronchiectasia