In a case-control study to determine the risk of developing lung cancer, the serum levels of vitamins A and E, carotene and selenium were determined in 31 patients, newly diagnosed as having lung cancer, and in matched controls, the said controls being selected from outpatients with no cancer. A
Cancer, the uncontrolled growth of cells, is a major disease that threatens the worldwide population. Among all cancer types, lung cancer has the highest morbidity rate, with a survival rate of less than 5%. Various studies have focused on discovering a potent anticancer drug that will increase the