Left handedness and breast cancer risk.
Hsieh
C C
CC
Ekbom
A
A
Trichopoulos
D
D
D000368:Aged; D001943:Breast Neoplasms / Q000453:epidemiology*; D005260:Female; D007839:Functional Laterality; D006801:Humans; D008875:Middle Aged; D012307:Risk Factors; D013548:Sweden / Q000453:epidemiology