Figure 1From: Systematic review of hydroxychloroquine use in pregnant patients with autoimmune diseasesIdentification of relevant articles. We searched the Cochrane data base, Ovid-Current Contents-Clinical Medicine, Ovid-Embase-Drugs and Pharmacology, EBSCO, Medline, Web of Science, and SCOPUS using the search terms HCQ and/or pregnancy for clinical trials from 1980 to 2007. Potentially relevant studies describing HCQ during pregnancy were retrieved and examined.Back to article page