1. Problems associated with ovum transplants;Bowen;Vet. Rec.,1972
2. Mammalian embryo culture;Brinster,1969
3. Egg transfer in the laboratory animal;Chang,1969
4. Studies on antigonadotrophins with emphasis on their fomration in cattle;Cole;Acta endocr. (Copnh.),1957
5. Superovulation, ovum collection, culture and transfer - A Review;Foote;J. Dairy Sci.,1970