title: [Dynamics of birth-rate decline].
mesh_terms: D001723:Birth Rate; D002648:Child; D004467:Economics; D005190:Family; D005260:Female; D005860:Germany, West; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011157:Population Dynamics; D011247:Pregnancy; D012959:Socioeconomic Factors
vernacular_title: Die Dynamik des Geburtenrückgangs.