1. Investigation on the incidence of gastrointestinal parasites of the goats in the East Pakistan Agricultural campus;Abdul-Quadir;Ceylon Bet. J.,1967
2. Self-cure of Haemonchus contortus infection under field conditions;Allonby;Parasitology,1973
3. Prevalencia estacional de helmintos gastrointestinais de caprinos nas zonas da mata, agreste e do sertão;Cavalcanti,1974
4. Inhibited development in Haemonchus contortus;Connan;Parasitology,1975
5. Helmintoses de caprinos e ovinos: Estágio actual da pesquisa no Nordeste brasileiro;Costa,1980