From: Breast cancer incidence in Greek women in relation to ABO blood groups and Rh factor
Metastasis
Blood Groups
YES
NO
A Rh (+)
16
59
A Rh (-)
2
B Rh (+)
5
15
B Rh (-)
1
AB Rh (+)
6
AB Rh (-)
0
O Rh (+)
7
46
O Rh (-)
Total
35
131