Frequency and Determinants of Vitamin A Deficiency in Children Under 5 Years of Age with Pneumonia

Case-Control Studies: Design, Conduct, Analysis.

Lee Youkeles, James J. Schlesselman · Journal of the American Statistical Association · 1983 · 2.4K citations

Public Health, Biostatistics, Causal Inference +9

The presentation and use of height and weight data for comparing the nutritional status of groups of children under the age of 10 years.

J. C. Waterlow, R Buzina, W Keller et al. · PubMed · 1977 · 973 citations

Agriculture, Nutrition, Nutritional Sciences +17

Vitamin A Deficiency: Health, Survival, and Vision

Alfred Sommer, Keith P. West · Archives of Ophthalmology · 1998 · 429 citations

Medicine, Nutrition, Ophthalmology +17

Vitamin A supplementation in northern Ghana: effects on clinic attendances, hospital admissions, and child mortality

David A. Ross, Nicola Dollimore, Peter G. Smith et al. · The Lancet · 1993 · 387 citations

Agriculture, Nutritional Sciences, Public Health Nutrition +17

Vitamin A supplementation and child mortality. A meta-analysis

Wafaie Fawzi · JAMA · 1993 · 342 citations

Public Health, Nutrition, Nutritional Sciences +16