G. G. Wadhwani, A. Chaudhary, A. Chadha, L. Kaur, K. Chaudhary, and V. Choudhary, “Assessing the knowledge, attitudes and practices regarding COVID-19 and homoeopathy among the citizens of Delhi and national capital region, India: a cross-sectional online survey”, Int J Community Med Public Health, vol. 7, no. 11, pp. 4504–4511, Oct. 2020.