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Anomalies of Development

  • H. Tuchmann-Duplessis
  • G. David
  • P. Haegel
Part of the Illustrated Human Embryology book series (MGPPT, volume 1)

Abstract

Malformations arise from three mechanisms:—
  • noxious influence of external factors during first phases of development;

  • transmission of a genetic abnormality by the parents;

  • chromosome aberration existing in one of the gametes or appearing during the first divisions.

Keywords

Chromosome Aberration Gonadic Dysgenesis Molecular Abnormality Teratogenic Agent Metabolic Anomaly 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Masson and Company 1971

Authors and Affiliations

  • H. Tuchmann-Duplessis
    • 1
  • G. David
    • 1
  • P. Haegel
  1. 1.University of Paris Medical SchoolParisFrance

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