Annual mammography screenings help uncover cases of breast cancer, but they do not reduce the number of cancer deaths, according to a study of nearly 90,000 Canadian women.
Annual mammography screenings help uncover cases of breast cancer, but they do not reduce the number of cancer deaths, according to a study of nearly 90,000 Canadian women.
Annual mammography screenings help uncover cases of breast cancer, but they do not reduce the number of cancer deaths, according to a study of nearly 90,000 Canadian women.
