TY - JOUR A1 - Pourat, N. A1 - Wallace, S.P. A1 - Hadler, M.W. A1 - Ponce, N. T1 - Assessing health care services used by California’s undocumented immigrant population in 2010 Y1 - 2014 DO - 10.1377/hlthaff.2013.0615 VL - 33 IS - 5 ER -