Dear Dr. Roach: My husband (age 71) received a diagnosis of polycythemia vera a few years ago. I understand this variety of polycythemia isn’t caused by smoking, but we know that smoking does ...
DEAR DR. ROACH: My husband (age 71) received a diagnosis of polycythemia vera a few years ago. I understand this variety of polycythemia isn’t caused by smoking, but we know that smoking does make it ...