Modifying maternal sleep position in the third trimester of pregnancy with positional therapy: a randomised pilot trial
Allan J Kember, Heather M Scott, Louise M O’Brien, Ali Borazjani, Michael B Butler, Jesse H Wells, Andre Isaac, Kaishin Chu, Jerry Coleman, Debra L Morrison
BMJ Open Aug 2018, 8 (8) e020256; DOI: 10.1136/bmjopen-2017-020256