APA-referens

Molfino, N. A., & Zhang, P. (2006). A meta-analysis on the efficacy of oral theophylline in patients with stable COPD. Dove Medical Press.

Chicago-stil citat

Molfino, Néstor A., och Peter Zhang. A Meta-analysis On the Efficacy of Oral Theophylline in Patients With Stable COPD. Dove Medical Press, 2006.

MLA-referens

Molfino, Néstor A., och Peter Zhang. A Meta-analysis On the Efficacy of Oral Theophylline in Patients With Stable COPD. Dove Medical Press, 2006.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.