共 26 条
[1]
ABFM, 2018, 2018 EX RES
[2]
[Anonymous], 1985, J Rural Health, V1, P13
[5]
Cohen J., 1988, Statistical Power Analysis for the Behavioral Sciences, V2nd, DOI 10.4324/9780203771587
[6]
Edgar L., 2020, MILESTONES NATL REPO
[9]
Rural health care providers in the United States
[J].
JOURNAL OF RURAL HEALTH,
2002, 18
:211-232