title: Chemotherapy regimens for metastatic nonsmall cell lung cancer: Generating good quality data is important before challenging evidence.
authors: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India. E-mail: singh.navneet@pgimer.edu.in.
authors: Harpreet
authors: H
authors: Kaur
authors: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India. E-mail: singh.navneet@pgimer.edu.in.
authors: Inderpaul Singh
authors: IS
authors: Sehgal
authors: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India. E-mail: singh.navneet@pgimer.edu.in.
authors: Navneet
authors: N
authors: Singh