Dyfyniad APA

Dagg, K. D., Thomson, L. J., Clayton, R. A., Ramsay, S. G., & Thomson, N. C. (1997). Effect of acute alterations in inspired oxygen tension on methacholine induced bronchoconstriction in patients with asthma. BMJ Group.

Dyfyniad Arddull Chicago

Dagg, K. D., L. J. Thomson, R. A. Clayton, S. G. Ramsay, and N. C. Thomson. Effect of Acute Alterations in Inspired Oxygen Tension On Methacholine Induced Bronchoconstriction in Patients With Asthma. BMJ Group, 1997.

Dyfyniad MLA

Dagg, K. D., et al. Effect of Acute Alterations in Inspired Oxygen Tension On Methacholine Induced Bronchoconstriction in Patients With Asthma. BMJ Group, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.