Cita APA

Ramsdale, E. H., Morris, M. M., Roberts, R. S., & Hargreave, F. E. (1984). Bronchial responsiveness to methacholine in chronic bronchitis: Relationship to airflow obstruction and cold air responsiveness.

Chicago Style Citation

Ramsdale, E H., M M. Morris, R S. Roberts, i F E. Hargreave. Bronchial Responsiveness to Methacholine in Chronic Bronchitis: Relationship to Airflow Obstruction and Cold Air Responsiveness. 1984.

Cita MLA

Ramsdale, E H., M M. Morris, R S. Roberts, i F E. Hargreave. Bronchial Responsiveness to Methacholine in Chronic Bronchitis: Relationship to Airflow Obstruction and Cold Air Responsiveness. 1984.