APA (7th ed.) Citation

Lennart Karl, A. L. (2012, October). Issues Determining Direct Airways Hyperresponsiveness in Mice. Frontiers in Physiology.

Chicago Style (17th ed.) Citation

Lennart Karl, Alf Lundblad. "Issues Determining Direct Airways Hyperresponsiveness in Mice." Frontiers in Physiology Oct. 2012.

MLA (9th ed.) Citation

Lennart Karl, Alf Lundblad. "Issues Determining Direct Airways Hyperresponsiveness in Mice." Frontiers in Physiology, Oct. 2012.

Warning: These citations may not always be 100% accurate.