Olfactory Dysfunction Is Already Present with Subjective Cognitive Decline and Deepens with Disease Severity in the Alzheimer's Disease Spectrum

Wang, Q; Chen, B; Zhong, XM; Zhou, HR; Zhang, M; Mai, NK; Wu, ZY; Huang, XX; Haehner, A; Chen, XR; Auber, LA; Peng, Q; Hummel, T; Ning, YP

Ning, YP (corresponding author), Guangzhou Med Univ, Dept Geriatr Psychiat, Affiliated Brain Hosp, Memory Clin,Guangzhou Huiai Hosp, Guangzhou 0086510370, Guangdong, Peoples R China.

JOURNAL OF ALZHEIMERS DISEASE, 2021; 79 (2): 585