title: A moderate zero line approach: opposing thresholds beyond the zero line.
authors.affiliation: Australian National University.
authors.forename: Yen-Chang
authors.initials: YC
authors.lastname: Chen
authors.forename: Yen-Yuan
authors.initials: YY
authors.lastname: Chen
mesh_terms: D003657:Decision Making / Q000941:ethics*; D006233:Persons with Disabilities; D006801:Humans; D007231:Infant, Newborn; D008020:Life Support Care / Q000941:ethics*; D008962:Models, Theoretical; D028681:Moral Obligations; D010290:Parents; D010820:Physicians / Q000941:ethics; D011379:Prognosis; D011788:Quality of Life; D035501:Uncertainty; D026712:Value of Life; D028761:Withholding Treatment / Q000941:ethics*