West Bengal Chapter
Association of Radiation Oncologists’ of India
Department of Health & Family affairs, Govt of WB
Globocan Cancer Statistics
National Cancer Registry Program, India
Clinical Trials registry of India
PubMed
Medical Council of India
West Bengal Medical Council
Journal of Cancer Research & Therapeutics
The Mesothelioma Center
Tata Memorial Hospital, Mumbai
National Cancer Institute (USA)
MacMillan (UK)
American Cancer Society (USA)
Indian Cancer Society