Dyfyniad APA

Florey, C. D. V. (1982). Methods for cohort studies of chronic airflow limitation. World Health Organisation.

Dyfyniad Arddull Chicago

Florey, C Du V. Methods for Cohort Studies of Chronic Airflow Limitation. Copenhagen: World Health Organisation, 1982.

Dyfyniad MLA

Florey, C Du V. Methods for Cohort Studies of Chronic Airflow Limitation. World Health Organisation, 1982.

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