Tobacco smoking and human papillomavirus (HPV) are both well-known risk factors for head and neck cancer, but there is ample evidence to show they can interact to increase still further the risk of contracting the disease, according to a study by scientists at the University of São Paulo (USP) in Brazil and the University of Chile.
Opinion | The Broken Medicare System Is Forcing Physicians Out
Snyder is a cardiologist. In any career, 25 years of dedicated work is a lot to let go of. In medicine, it amounts to hundreds