Surgery is the treatment of choice for stage II NSCLC. As an adjuvant therapy which of the following is recommended in a completely resected stage II NSCLC

Q. Surgery is the treatment of choice for stage II NSCLC. As an adjuvant therapy which of the following is recommended in a completely resected stage II NSCLC :

A.            Chemotherapy

B.            Radiotherapy

C.            Chemoradiation

D.            None of the above

Answer: chemotherapy