共 67 条
[2]
ALLSOBROOK AJR, 1974, N NITROSO COMPOUNDS, P197
[5]
ASHTON MR, 1970, OCCURRENCE NITRATES
[6]
BARTHOLOMEW B, J MEDICAL MICROBIOLO
[7]
BJELKE E, 1974, SCAND J GASTROENTERO, V9, P1
[9]
CORREA P, 1970, J NATL CANCER I, V44, P297
[10]
GASTRIC CANCER IN COLOMBIA .3. NATURAL-HISTORY OF PRECURSOR LESIONS
[J].
JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE,
1976, 57 (05)
:1027-1035