title: [What became of them? I. A bottle nipple and a jaw-shaper, 25 years after their invention].
mesh_terms: D001903:Bottle Feeding / Q000379:methods; D005386:Fingersucking / Q000517:prevention & control; D005860:Germany, West; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008310:Malocclusion / Q000517:prevention & control*; D009968:Orthodontic Appliances, Removable; D009973:Orthodontics, Preventive / Q000266:history / Q000295:instrumentation*; D014061:Tongue Habits
vernacular_title: Was ist daraus geworden? (I) Ein Milchsauger und ein Kieferformer 25 Jahre nach ihrer Einführung.