Quin, J.I.; Union of South Africa. Dept. of Agriculture; Du Toit, P.J.
(Pretoria : Union of South Africa, Dept. of Agriculture, 1933)
1. The object in undertaking bile duct obstruction experiments in sheep, was to throw further light on the genesis of icterus and photosensitisation in true geeldikkop as caused by Tribulus spp. and also by other plants ...