| risk factors for lung cancer among northern thai women: epidemiological, nutritional, serological, and bacteriological surveys of residents in high- and low-incidence areas. | lung cancer incidence among northern thai women is one of the highest in asia (an annual age-adjusted incidence rate of 37.4 per 100,000), and the incidence rate significantly differs by geographical districts. therefore, we conducted a comparative study of women living in the sarapee area, which showed the highest (crude incidence rate, 40.9), and the chom tong area, which had one of the lowest incidence rates (8.5) in chiang mai province, despite the two areas' geographical and cultural closen ... | 1999 | 10622527 |