[A clinical study of head and neck cancer in senile patients].
Shimada
J
J
Okitsu
M
M
Nakasato
M
M
Konuma
T
T
Takeshima
H
H
Shimazaki
T
T
Eba
M
M
Hiranuma
Y
Y
Sakamoto
E
E
Yamamoto
Y
Y
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology*; D003704:Dementia; D006258:Head and Neck Neoplasms / Q000453:epidemiology*; D006801:Humans