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Ressel GW; American College of Obstetricians and Gynecologists.Ressel GW, et al.Am Fam Physician. 2004 Mar 1;69(5):1290, 1292.Am Fam Physician. 2004.PMID: 15023031Free article.No abstract available.
Ressel GW; ACIP of the Centers for Disease Control and Prevention.Ressel GW, et al.Am Fam Physician. 2003 Dec 1;68(11):2275-6.Am Fam Physician. 2003.PMID: 14677671Free article.No abstract available.