Equivalency of In vitro fertilization Success Rates in Elective Single Blastocyst Transfer and Elective Double Blastocyst Transfer: An Example of Equivalence Methodology in Clinical Reproductive Health.

Equivalency of In vitro fertilization Success Rates in Elective Single Blastocyst Transfer and Elective Double Blastocyst Transfer: An Example of Equivalence Methodology in Clinical Reproductive Health.