Letrozole belongs to a class of drugs known as nonsteroidal aromatase inhibitors. Letrozole decreases the amount of estrogen in the body. Because many types of breast cancer cells require estrogen to grow, this drug may slow or stop the growth of cancer cells. Letrozole is given as a tablet taken by mouth.
Earnings as a Veterinary Surgeon. The lowest-earning 10 percent of veterinarians earned below $46,610 in May 2008, and the highest-earning 10 percent earned above $143,660, according to the BLS.
Orthopedic Surgeon Salary. The average median orthopedic surgeon salary in the United States is about $425,000 per year or about $204 per hour. The highest earning 10th percentile of the profession reported wages of about $665,000 or more per year or an hourly wage or about $319 or more per hour.he average median orthopedic surgeon salary in the United States is about $425,000 per year or about $204 per hour.