Speth, M. M., Singer‐Cornelius, T., Oberle, M., Gengler, I., Brockmeier, S. J., & Sedaghat, A. R. (2020). Mood, Anxiety and Olfactory Dysfunction in COVID‐19: Evidence of Central Nervous System Involvement? Laryngoscope.

Speth, Marlene M., Thirza Singer‐Cornelius, Michael Oberle, Isabelle Gengler, Steffi J. Brockmeier, ja Ahmad R. Sedaghat. "Mood, Anxiety and Olfactory Dysfunction in COVID‐19: Evidence of Central Nervous System Involvement?" Laryngoscope 2020.

Speth, Marlene M., et al. "Mood, Anxiety and Olfactory Dysfunction in COVID‐19: Evidence of Central Nervous System Involvement?" Laryngoscope 2020.