I. Gram
发表
I. Gram,
E. Lund,
S. Slenker,
1990,
British Journal of Cancer.
I. Gram,
S. Slenker,
I T Gram,
1992,
American journal of public health.
L. Kiemeney,
U. Nöthlings,
I. Gram,
2009,
Cancer Causes & Control.
I. Gram,
K. Reynolds,
I. Gram,
1994,
Health education research.