Can I take your number?
imiquimod kr+m cena Silber compared the black women with breast cancer with three different groups of nearly 7,400 white women. One group was matched on demographics (age, year of diagnosis and geographic area). Another was matched on "presentation" (demographic variables plus tumor characteristics and coexisting health problems such as high blood pressure and heart failure). A third group was matched on treatment (the presentation variables plus information on surgery, radiation therapy and chemotherapy).