title: The future of set (single embryo transfer) in the United States.
authors.affiliation: Eastern Virginia Medical School, 601 Colley Avenue, Norfolk, Virginia.
authors.forename: H W
authors.initials: HW
authors.lastname: Jones
authors.affiliation: Allen Consulting Incorporated, Coralville, Iowa.
authors.forename: B D
authors.initials: BD
authors.lastname: Allen