TY  - RPRT
TI  - Caesarean section, 1926-1948.
AU  - R F LAWRENCE
PY  - 1950
DO  - 10.1111/j.1471-0528.1950.tb05227.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15422421/
ID  - 15422421
ER  -