APA aipamena

Bhowmik, A. (2003). Peak flow may be useful in screening for COPD in the absence of spirometry. BMJ Group.

Chicago Style aipamena

Bhowmik, A. Peak Flow May Be Useful in Screening for COPD in the Absence of Spirometry. BMJ Group, 2003.

MLA aipamena

Bhowmik, A. Peak Flow May Be Useful in Screening for COPD in the Absence of Spirometry. BMJ Group, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.