Health plan switching: choice or circumstance?
Cunningham
P J
PJ
Center for Studying Health System Change, Washington, D.C., USA.
Kohn
L
L
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002755:Choice Behavior; D003625:Data Collection; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007348:Insurance, Health / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged