Ahmed F A, Elagab U A, Ismail A M
Vet Q. 1987 Apr;9(2):177-9. doi: 10.1080/01652176.1987.9694094.
Despite the intensive management and husbandry precautions, exotic pregnant heifers imported to the Gezira, Sudan, suffered excessive stress. Four of five heifers aborted due to stress. Death was due to pasteurellosis, babesiosis and heart water.
