共 18 条
[1]
Ahlbom H E, 1936, Br Med J, V2, P331
[3]
BINNIE WH, 1975, ORAL MUCOSA HLTH DIS, P301
[4]
BROWNKELLY A, 1919, J LARYNG, V34, P285
[5]
LEUKOPLAKIA AND ORAL CANCER
[J].
PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE-LONDON,
1969, 62 (06)
:610-&
[6]
CLEMMESEN JC, 1965, STATISTICAL STUDIES, V1, P59
[8]
CANCER AND TOBACCO SMOKING - A PRELIMINARY REPORT
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1950, 143 (04)
:336-338
[9]
Paterson D R, 1919, Proc R Soc Med, V12, P235, DOI 10.1017/S1755146300019855
[10]
Pindborg J J, 1971, Aust Dent J, V16, P83, DOI 10.1111/j.1834-7819.1971.tb02311.x