共 12 条
[5]
HILDICK-SMITH M, 1974, Age and Ageing, V3, P203, DOI 10.1093/ageing/3.4.203
[7]
JUULJENSEN P, 1964, ACTA NEUROL SCAN S15, V40, P1
[10]
SHEEHAN S, 1958, IRISH J MED SCI, V6, P261