The 1970 Birth Cohort Survey has followed over 17, 000 babies who were born in the UK during a particular week in April 1970.
1970年的一项出生队列调查追踪了1970年4月某一周内诞生在英国的17,000名婴儿。
Methods Retrospective epidemiological cohort study and field survey were conducted for dermatological examination, occupational hygiene and occupational exposure history for 2 876 workers.
方法采用现况调查和回顾性队列研究方法，对2 876名队列成员进行皮肤科检查和现场职业卫生学及个人职业史的调查。
METHODS: an international cohort of 638 subjects with asthma (20-44 years old) was identified in the European Community Respiratory Health Survey (1991-1993) and followed up from 1998 to 2002.
方法：在欧洲社区呼吸健康调查(1991 ~ 1993)研究中，对638名哮喘患者(20 ~44岁)进行队列研究，随访期从1998 ~ 2002年。
METHODS: an international cohort of 638 subjects with asthma (20-44 years old) was identified in the European Community Respiratory Health Survey (1991-1993) and followed up from 1998 to 2002.
方法：在欧洲社区呼吸健康调查(1991 ~ 1993)研究中，对638名哮喘患者(20 ~44岁)进行队列研究，随访期从1998 ~ 2002年。
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