Genetics in Fetomaternal Medicine

Abstract

The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of the Director-General of the World Health Organization concerning the legal status of any country of territory or of its authorities, or concerning the delimitation of its frontiers.The mention of specific companies or of certain manufacturer's products does not imply that they are endorsed or recommended by the World Health Organization in preference to others of a similar nature which are not mentioned. Errors and omissions excepted, the names of proprietary products are distinguished by initial capital letters.