Axid [package insert]. Liberty Corner, NJ: Reliant Pharmaceuticals;2005 March.
Axid AR [product label]. Madison, NJ: Wyeth Consumer Healthcare;2004 October.
Cimetidine [package insert]. Sellersville, PA: Teva Pharmaceuticals USA;2005 June.
Pepcid [package insert]. Whitehouse Station, NJ: Merck & Co., Inc.;2006 October.
Pepcid AC [product label]. Fort Washington, PA: Merck Consumer Pharmaceuticals Co.;2006 June.
Pepcid Complete [product label]. Fort Washington, PA: Merck Consumer Pharmaceuticals Co.;2006 June.
Tagamet HB [product label]. Moon Twp., PA: GlaxoSmithKline Consumer Healthcare;2006 October.
Zantac [package insert]. Research Triangle Park, NC: GlaxoSmithKline;2006 July.
Zantac 150 [product label]. Morris Plains, NJ: Pfizer Consumer Healthcare;2004 August.
Briggs GG, Freeman RK, Yaffe SJ. Drugs in Pregnancy and Lactation. 7th ed. Philadelphia (PA): Lippincott Williams & Wilkins;2005.
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