共 9 条
[1]
California Health Care foundation, 2009, EM DEP VIS PREV DENT
[2]
Cohen LA, 2006, FAM MED, V38, P556
[3]
CURTIN L, 1995, DIRECT STANDARDIZATI, P10
[5]
Kilbreth B., 2010, ANAL EMERGENCY DEP U
[6]
MICHAEL M, 1993, ACCESS HLTH CARE AM, P221
[7]
National Center for Health Statistics, 2009, SPEC FEAT MED TECHN
[9]
Shortridge EF, 2009, J PUBLIC HEALTH MAN, V15, P238, DOI 10.1097/PHH.0b013e3181a1179f