TY - STAND AU - L. Parkin AU - K. Hagberg AU - H. Jick BT - Pharmacotherapy DO - 10.1592/phco.31.7.623 M1 - 7 PY - 2011 SP - 623 EP - 9 T2 - Pharmacotherapy TI - Comprehensive comparison of drug prescribing in the United States and United Kingdom VL - 31 SN - 0277-0008 ER -