E. Kimball

发表

R. Oye, S. Helgerson, R. M. Nakamura, 1991, JAMA.

S. Helgerson, H. Goldberg, B. Campbell, 1989, Public health reports (1974).

M. Oberle, H. Goldberg, E. Kimball, 1996, Public health reports (1974).

F. Frost, A. Ross, E. Sabotta, 1994, American journal of preventive medicine.