1. The attack on tropical disease;Dorozynski;Nature,1976
2. Intestinal parasites;Knight;Gut,1973
3. Psychosomatic and functional disorders of the bowel in tropical medicine;Marsden,1970
4. Ecology of parasites of the human gut;Marsden,1978
5. Memorias de la Conferencia Internacional sobre Amibiasis;Sepulveda,1976