title: [Premature labor and its limits. Introduction].
authors.forename: K H
authors.initials: KH
authors.lastname: Wulf
mesh_terms: D000293:Adolescent; D000328:Adult; D001724:Birth Weight; D004992:Ethics, Medical; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000401:mortality / Q000628:therapy*; D011247:Pregnancy; D012307:Risk Factors; D015996:Survival Rate
vernacular_title: Frühgeburt und Grenzen. Einführung.