BOSTON (Reuters) - A Polish study of more than 50,000 volunteers screened for colon cancer has found far more cases among men than women, a discovery suggesting that colonoscopy guidelines may need to be revised.>>> Discuss This Story
BOSTON (Reuters) - A Polish study of more than 50,000 volunteers screened for colon cancer has found far more cases among men than women, a discovery suggesting that colonoscopy guidelines may need to be revised.>>> Discuss This Story