RT Journal Article SR Electronic T1 Use of non-aspirin NSAIDs during pregnancy may increase the risk of spontaneous abortion JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 76 OP 77 DO 10.1136/ebnurs-2011-100439 VO 15 IS 3 A1 Verma, Pamela A1 Clark, Christine A A1 Spitzer, Karen A A1 Laskin, Carl A A1 Ray, Joel A1 Koren, Gideon YR 2012 UL http://ebn.bmj.com/content/15/3/76.abstract AB