The LancetVolume 305, Issue 7905, 1 March 1975, Page 513Special ArticleClassification and nomenclature of morphological defectsAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0140-6736(75)92847-0Get rights and contentRecommended articlesReferences (1)Lancet(1974)Cited by (0)View full textCopyright © 1975 Published by Elsevier Ltd.