6

10.1097/00005650-200307001-00008

Year:
2003
Language:
english
File:
PDF, 349 KB
english, 2003
7

Rural-Urban Differences in Usual Source of Care and Ambulatory Service Use

Year:
2003
Language:
english
File:
PDF, 349 KB
english, 2003
9

Analyses of National Data Using Urban Influence Codes

Year:
2003
Language:
english
File:
PDF, 349 KB
english, 2003