TY  - RPRT
TI  - Composition of surface-active material isolated from beef lung.
AU  - M H KLAUS
AU  - J A CLEMENTS
AU  - R J HAVEL
PY  - 1961
DO  - 10.1073/pnas.47.11.1858
UR  - https://pubmed.ncbi.nlm.nih.gov/14456669/
ID  - 14456669
ER  -