TY  - RPRT
TI  - Surface-active material in human amniotic fluid.
AU  - M F Frosolono
AU  - J F Roux
PY  - 1978
DO  - 10.1016/0002-9378(78)90077-7
UR  - https://pubmed.ncbi.nlm.nih.gov/629313/
ID  - 629313
ER  -