MANJIMA CHATTERJEE, UPASANA MUKHERJEE, NARMADA ASHOK, RAJA DAS, SUVRAJIT DAS, and RADHA SARASWATHY, “MCP3 POLYMORPHISM, ENVIRONMENTAL RISK FACTORS AND ASTHMA- A HOSPITAL BASED STUDY IN VELLORE”, ijpbs, vol. 7, no. 2, pp. 598–605, Jun. 2016.