Surveillance of Down’s Syndrome as a Paradigm of Population Monitoring
作者:
N.E. Morton,
J. Lindsten,
期刊:
Human Heredity
(Karger Available online 1976)
卷期:
Volume 26,
issue 5
页码: 360-371
ISSN:0001-5652
年代: 1976
DOI:10.1159/000152828
出版商: S. Karger AG
关键词: Down’s syndrome;Surveillance;Mutagenicity tests;Incidence variations
数据来源: Karger
摘要:
Principles of sequential and supplementary tests for an increased frequency of a sentinel phenotype are illustrated by Australian and Swedish data on Down’s syndrome. Sequential analysis offers substantial advantages over fixed sample size theory for monitoring teratogenic and other noxious agent
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