The Survey of Birth Defects Rate Based on Birth Registration System
Background: To investigate the surveillance trend of birth defects, incidence, distribution, occurrence regularity, and their relevant factors in Xi′an City in the last 10 years for proposing control measures. Methods: The birth defects monitoring data of infants during perinatal period (28 weeks o...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Wolters Kluwer
2015-01-01
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Series: | Chinese Medical Journal |
Subjects: | |
Online Access: | http://www.cmj.org/article.asp?issn=0366-6999;year=2015;volume=128;issue=1;spage=7;epage=14;aulast=Yu |