Nobuyuki Hamajima

Epidemiological features of first-visit outpatients in Japan: Comparison with general population and variation by sex, age, and season

Manami Inoue, Kazuo Tajima, Kaoru Hirose et al. · Journal of Clinical Epidemiology · 1997 · 136 citations

Hospitalization, Epidemiological Trend, First-visit Outpatients +9

Effect of body size on breast-cancer risk among Japanese women

Kaoru Hirose, Kazuo Tajima, Nobuyuki Hamajima et al. · International Journal of Cancer · 1999 · 61 citations

Breast Oncology, Epidemiology Of Cancer, Anthropometric Indicator +16

Case-control studies: Matched controls or all available controls?

Nobuyuki Hamajima, Kaoru Hirose, Manami Inoue et al. · Journal of Clinical Epidemiology · 1994 · 59 citations

Family Medicine, Available Controls, Clinical Trials +4

Effects of Dietary, Drinking, and Smoking Habits on the Prognosis of Gastric Cancer

Xin‐En Huang, Kazuo Tajima, Nobuyuki Hamajima et al. · Nutrition and Cancer · 2000 · 54 citations

Obesity, Nutrition, Nutritional Epidemiology +14

Limited association between a catechol-O-methyltransferase (COMT) polymorphism and breast cancer risk in Japan

Nobuyuki Hamajima, Keitaro Matsuo, Kazuo Tajima et al. · International Journal of Clinical Oncology · 2001 · 52 citations

Epidemiology, Oncology, Cancer Epidemiology +12