Ophthalmology 1993;100:98-104

Courtright P, Lewallen S, Howe R. Cell-mediated Immunity in Trachomatous Scarring: Evidence from a Leprosy Population.


The Hesperian Foundation, Palo Alto, California, USA, 1992

Werner D, Where There Is No Doctor - A Village Health Care Handbook

Malawi Medical Journal 1992;8:127-128

Courtright P, Lewallen S. The problem of blinding cataract in the Southern Region of Malawi.

Malawi Medical Journal 1992;8:67-69

Courtright P, Briggs-Jarrell B. Village health volunteers: Key issues facing agencies in Malawi.


International Eye Foundation, pg.1-6, 1991

Sheffield M, Victoria. “Teaching Primary Eye Care And Blindness Prevention To Health Workers,”

IAPB NEWS, pg. 1-5, 1991

Sheffield M, Victoria. “Community Education In Preventive Eye Care,”

The Chronicle Of Philanthropy, Vol. III, Number. 17, 1991

Goss A, Kristin. “Creating A Nation of Volunteers,”

IAPB News, Number 15, International Agency for the Prevention of Blindness, 1991

Foster, Allen. “The Cataract Challenge Who Will operate on Africa’s three million curably blind people?,” IAPB NEWS, Number 15

World Health Organization, 1991

Sheffield VM, "Public Awareness and Health Education", Report of the Task Force Meeting on "Strategies for Ivermectin Distribution through Primary Health Care Systems"