title: Stem cells, in vitro fertilization, and Jacques Loeb.
authors.forename: Gerald
authors.initials: G
authors.lastname: Weissmann
mesh_terms: D000047:Academies and Institutes; D015509:Developmental Biology / Q000266:history; D033041:Embryo Research / Q000941:ethics* / Q000331:legislation & jurisprudence; D035082:Federal Government; D005307:Fertilization in Vitro / Q000941:ethics / Q000266:history; D017408:Guidelines as Topic; D049673:History, 20th Century; D006801:Humans; D013234:Stem Cells; D014481:United States