Coetzer J A, Schutte A P
J S Afr Vet Assoc. 1978 Jul;49(2):89-98.
The advantages and disadvantages of the different diagnostic techniques e.g. pathological and microbiological studies, immunoglobulin and specific antibody determinations and fluorescent antibody studies in relation to these mortalities are discussed. The most important pathological lesions in the placentas and foetuses are described.
