Cite
MLA Citation
Jessica M. Grenvik et al.. “Peanut ball for decreasing length of labor: A systematic review and meta-analysis of randomized controlled trials.” European journal of obstetrics, gynecology, and reproductive biology, vol. 242, 2019, pp. 159–165. http://access.bl.uk/ark:/81055/vdc_100093250959.0x00003b