TY - JOUR T1 - Quickstats: Percentage of office-based physicians accepting new patients, by types of payment accepted*—united states, 1999-2000 and 2008-2009† Y1 - 2011/10/26 N1 - JO - JAMA SP - 1758 EP - 1758 VL - 306 IS - 16 N2 - SN - 0098-7484 M3 - doi: UR - http://dx.doi.org/ ER -