共 23 条
[1]
ANDERSON TW, 1979, CAN MED ASSOC J, V121, P1580
[2]
ANDERSON TW, 1970, LANCET, V1, P291
[3]
BAINTON D, 1977, BRIT J PREV SOC MED, V31, P49
[5]
BULL G M, 1975, Age and Ageing, V4, P19, DOI 10.1093/ageing/4.1.19
[6]
BULL GM, 1973, BRIT J PREV SOC MED, V27, P108
[7]
BULL GM, 1975, AGE AGEING, V14, P232