Answers are grounded in this paper and cite their sources.
Summary Techniques employed in the first three successful transplantations of bovine eggs are described in detail. A total of five transplantations were made. Blood typing showed definitely that the heifers carrying the calves through pregnancy were not their true dams.
No takes yet. Share an insight, caveat, or question.
Willett et al. (1953) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: