Chinmay Nandi, Shibashish Banerjee, Dipankar Bhaumik, and Kaushik Mitra, “Out of pocket expenditure of neonatal illnesses and health seeking behaviour of care-givers of sick newborns in Burdwan Municipality of West Bengal: A community based cross sectional study”, Int. J. Heal. Clin. Res., vol. 4, no. 10, pp. 12–14, May 2021.