APA (7th ed.) Citation

Helbok, R., Djamshidian, A., Weiss, G., Seppi, K., Heim, B., Goebel, G., . . . Löffler-Rag, J. Protocol for olfactory training in persisting COVID-19-associated loss of smell (SMELL): A monocentric randomised controlled trial conducted in Innsbruck. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Helbok, Raimund, et al. Protocol for Olfactory Training in Persisting COVID-19-associated Loss of Smell (SMELL): A Monocentric Randomised Controlled Trial Conducted in Innsbruck. BMJ Publishing Group.

MLA (9th ed.) Citation

Helbok, Raimund, et al. Protocol for Olfactory Training in Persisting COVID-19-associated Loss of Smell (SMELL): A Monocentric Randomised Controlled Trial Conducted in Innsbruck. BMJ Publishing Group.

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