RT Journal Article SR Electronic T1 Higher coffee intake in pregnancy linked to prolonged gestation, and higher caffeine intake linked with babies being small for gestational age JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP ebnurs-2013-101683 DO 10.1136/eb-2013-101683 A1 Caroline Hollins Martin YR 2013 UL http://ebn.bmj.com/content/early/2013/12/18/eb-2013-101683.abstract AB