TY  - RPRT
TI  - Amniotic fluid surface tension during pregnancy.
AU  - F F Rubaltelli
AU  - U Andreozzi
AU  - C Zorzi
AU  - O S Saia
PY  - 1976
DO  - 10.1159/000240855
UR  - https://pubmed.ncbi.nlm.nih.gov/1276295/
ID  - 1276295
ER  -