van Staa, T., Leufkens, B., & Cooper, C. (2002). Bone loss and inhaled glucocorticoids.
Chicago Style aipamenavan Staa, T., B. Leufkens, and C. Cooper. Bone Loss and Inhaled Glucocorticoids. 2002.
MLA aipamenavan Staa, T., et al. Bone Loss and Inhaled Glucocorticoids. 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.