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South African Medical Journal = Suid-Afrikaanse Tydskrif Vir Geneeskunde|June 4, 1988
Colorectal cancer. Some aspects of epidemiology, risk factors, treatment, screening and survivalA R Walker, I SegalSouth African Medical Journal = Suid-Afrikaanse Tydskrif Vir Geneeskunde|October 15, 1977
Gastro-intestinal transit time and serum lipid levels in Black schoolchildrenA R Walker, D GajjarJournal of the Royal Society of Medicine|January 1, 1997
Coronary heart disease: outlook for AfricaA R Walker, P SareliMedical and Veterinary Entomology|July 1, 1990
Skin test to detect resistance of cattle to Rhipicephalus appendiculatus ticksA R Walker, J D FletcherThe Journal of Tropical Medicine and Hygiene|August 1, 1978
Blood pressures of South African black schoolchildren aged 10--12 yearsA R Walker, B F WalkerCommunity Dentistry and Oral Epidemiology|August 1, 1980
Patterns of tooth vulnerability to caries in South African high school pupilsP Cleaton-Jones, A R WalkerThe American Journal of Digestive Diseases|October 1, 1976
Colonic cancer--hypotheses of causation, dietary prophylaxis, and future researchA R Walker, D P BurkittThe Journal of Tropical Medicine and Hygiene|June 1, 1977
Weight, height and triceps skindfold in South African black, Indian and White School pupils of 18 yearsA R Walker, B F WalkerJournal of the Royal Society of Medicine|August 1, 1994
Blood cholesterol and coronary heart disease: changing perspectivesN J Temple, A R WalkerPageof 24