title: [The end of the germ line?].
authors.forename: Hildegard
authors.initials: H
authors.lastname: Kaulen
mesh_terms: D000818:Animals; D019976:Cloning, Organism / Q000941:ethics / Q000379:methods*; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D051379:Mice; D010063:Ovum / Q000166:cytology*; D013094:Spermatozoa / Q000166:cytology; D013234:Stem Cells / Q000166:cytology*; D014481:United States