TY - RPRT TI - Head-to-cervix force: an important physiological variable in labour. 1. The temporal relation between head-to-cervix force and intrauterine pressure during labour. AU - A C Allman AU - E S Genevier AU - M R Johnson AU - P J Steer PY - 1996 DO - 10.1111/j.1471-0528.1996.tb09870.x UR - https://pubmed.ncbi.nlm.nih.gov/8760704/ ID - 8760704 ER -