00411nas a2200157   4500000000100000000000100001008004100002100001200043700001400055700001500069700001900084245011800103300001100221490000700232022001400239       2012                            d1 aH. Jick1 aA. Wilson1 aP. Wiggins1 aD. Chamberlain00aComparison of prescription drug costs in the United States and the United Kingdom, part 2: proton pump inhibitors  a489-920 v32  a0277-0008