Merck’s Keytruda wins FDA approval to treat head and neck cancer
Source: www.pharmalive.com Author: staff, Reuters Health Merck & Co Inc said on Tuesday its blockbuster cancer drug Keytruda won approval from the U.S. Food and Drug Administration to treat a type of head and neck cancer. The drug was approved for use as a monotherapy, as well as in combination with a common chemotherapy regimen, to treat