Plasma testosterone levels in Alzheimer and Parkinson diseases.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000097:blood; D000544:Alzheimer Disease / Q000097:blood* / Q000523:psychology; D003072:Cognition Disorders / Q000097:blood / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D010300:Parkinson Disease / Q000097:blood* / Q000523:psychology; D013739:Testosterone / Q000097:blood* / Q000172:deficiency
D013739:Testosterone