TY  - RPRT
TI  - DYSFUNCTIONAL LABOR. VI. ABNORMAL PROGRESS IN THE MULTIPARA.
AU  - E A FRIEDMAN
AU  - M R SACHTLEBEN
PY  - 1963
UR  - https://pubmed.ncbi.nlm.nih.gov/14069939/
ID  - 14069939
ER  -