News

Bulletin of the World Health Organization 1990;68:347-351

Courtright P, Lee HS, Lewallen S. Training for primary eye care in leprosy.

Annals of Ophthalmology 1990;22:52-55

Lewallen S, Courtright P. Problems with current concepts of the epidemiology of Mooren's corneal ulcer.

Institute of Ophthalmology, 1-10, 1988

Foster, Allen. “Childhood Blindness,”

International Vitamin A Consultative Group, 1-4, 1988

Leavell, Rita Dr, Sheffield M, Victoria.“Guidelines for the use of vitamin A in emergency and relief operations,”