共 7 条
[1]
Haenszel W., 1956, TOBACCO SMOKING PATT
[2]
JAMES, 1962, TOBACCO HLTH
[3]
NORTHRUP E, 1962, SCI LOOKS SMOKING
[4]
Royal College of Physicians, 1962, SMOK HLTH
[5]
SMOKING AMONG SCHOOL-CHILDREN
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1962, 56 (06)
:1017-&
[6]
1960, ANN NEW YORK ACAD SC, V90, P344
[7]
1958, INFORMATIONAL B, V170, P1