Bier-Katz G
Dtsch Zahnarztl Z. 1975 Dec;30(12):789-94.
A case is reported in which, after icterus gravis neonatorum (I.G.N.) with subsequent exchange transfusion, highly discolored permanent teeth were observed with the six-year molars showing hypoplastic cusps. Possible connections between I.G.N and the discoloration and hypoplasia of the permanent teeth are discussed.
本文报告了一例新生儿重症黄疸（I.G.N.）病例，该患儿随后接受了换血治疗，结果发现其恒牙颜色明显异常，六岁磨牙出现牙尖发育不全。文中讨论了新生儿重症黄疸与恒牙变色及发育不全之间可能存在的联系。
