1. The modern rise of population;McKeown, T.,1977
2. A study of severely malnourished children in the Gambia;Spalding, E.; McCrea, J.; E, Rutishauser I.H.; M, Parkin J.;J Trop Pediatr,1977
3. Evaluation of a health care system for children under five years of age in Africa;Senanayake, P.,1975
4. Varicose veins; facts and fantasy;P, Burkitt D.;Arch Surg,1976
5. Management of constipation;F, Avery Jones; W, Godding E.,1977