Boro, P., Soyam, V. C., Anand, T. and Kishore, J. (2014) “Physical Environment and Hygiene status at food service establishments in a tertiary care medical college campus in Delhi: A Cross-sectional study”, Asian Journal of Medical Sciences, 6(4), pp. 74–79. doi: 10.3126/ajms.v6i4.11533.