Mazzola R F
Clin Plast Surg. 1976 Oct;3(4):573-609.
The observation of 235 patients affected by abnormalities in the frontonasal area, has led the author to reinvestigate this complex chapter of the human congenital malformations. A complete critical review of the literature has been made in order to find the possible correlations between the available cases and those previously reported and to establish a simple morphogenetic classification that may embody them all, even transitional forms.
对235例额鼻区域异常患者的观察，促使作者重新研究人类先天性畸形这一复杂章节。为了找出现有病例与先前报道病例之间可能的关联，并建立一种能涵盖所有病例（甚至过渡形式）的简单形态发生学分类，作者对相关文献进行了全面的批判性综述。
