Moses C. Chirambo

Blindness and visual impairment in southern Malawi.

H. Taylor, A. Sommer, J. Katz, 1986, Bulletin of the World Health Organization.

Breast-feeding, weaning patterns, and the risk of xerophthalmia in Southern Malawi.

A. Sommer, J. Katz, K. West, 1986, The American journal of clinical nutrition.