Post Graduate Institute of Medical Education and Research
印度

Arunjeet Singh - doctoral student, Department of Community Medicine and School of Public Health.

Sector 12, Madhya Marg, Chandigarh, 160012, India

Post Graduate Institute of Medical Education and Research
印度

Jarnail Singh Thakur - Professor, Department of Community Medicine and School of Public Health.

Sector 12, Madhya Marg, Chandigarh, 160012, India