title: [Atresia of the aortic valve--differential diagnosis in cyanosis in the newborn infant].
mesh_terms: D001021:Aortic Valve / Q000002:abnormalities*; D001024:Aortic Valve Stenosis / Q000209:etiology; D003490:Cyanosis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006801:Humans; D007231:Infant, Newborn
vernacular_title: Aortenklappenatresie--Zur Differentialdiagnose der Zyanose der Neugeborenen.