Prenatal diagnosis and mechanisms of teratogenesis : [proceedings of the conference] / sponsored by the March of Dimes Birth Defects Foundation and the University of California, San Diego, at the Town and Country Hotel, San Diego, California, June, 1981 ; editors, William L. Nyhan, Kenneth Lyons Jones. (Birth defects original article series ; v. 18, no 3A. Annual review of birth defects ; 1981, pt. A)
Prenatal diagnosis and mechanisms of teratogenesis : [proceedings of the conference] / sponsored by the March of Dimes Birth Defects Foundation and the University of California, San Diego, at the Town and Country Hotel, San Diego, California, June, 1981 ; editors, William L. Nyhan, Kenneth Lyons Jones.
(Birth defects original article series ; v. 18, no 3A. Annual review of birth defects ; 1981, pt. A)