5 Health And Nutritional Benefits of Bananas

Merck’s Keytruda prolong life in lung cancer study

According to report, Merck & Co's
approved Keytruda lung cancer
treatment is said to provided superior
overall survival to chemotherapy.

This is confirmed
in a late-stage study of patients
with advanced disease whose
tumors produce a protein called
PD-L1 associated with increased
risk of the disease.

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