Florey, C. D. V. (1982). Methods for cohort studies of chronic airflow limitation. World Health Organisation.
Chicago Edition CitationFlorey, C Du V. Methods for Cohort Studies of Chronic Airflow Limitation. Copenhagen: World Health Organisation, 1982.
MLA Edition CitationFlorey, C Du V. Methods for Cohort Studies of Chronic Airflow Limitation. World Health Organisation, 1982.
Warning: These citations may not always be 100% accurate.