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 (Dec. 2014), 74–79. DOI:https://doi.org/10.3126/ajms.v6i4.11533.