Analysis of switching insurance plan type

Annals of Epidemiology - Tập 10 - Trang 453 - 2000
H Miracle-McMahill1, S Crawford1, H Davidson2, S Davidson3, JM Oakes1, D Valentine4, D Blumenthal5
1New England Research Institutes, Boston, MA USA
2Beth Israel Deaconess Medical Center, Boston, MA, USA.
3Boston University, Boston, MA, USA
4The Gillette Company, Boston, MA USA
5Massachusetts General Hospital, Boston, MA, USA