@misc{indiciae4db0c62bc76e, title = {Prelabor status evaluation. II. Weighted score.}, author = {E A Friedman and K R Niswander and N P Bayonet-Rivera and M R Sachtleben}, year = {1967}, url = {https://pubmed.ncbi.nlm.nih.gov/6021030/}, note = {Source identifier: 6021030} }