Chapagain, K., Pokharel, R., Acharya, R., Shah, S. and Paranjape, B. 2017. Incidence of Post Operative Wound Infection Following the Use of Antibiotics in Clean Contaminated Head and Neck Surgery in a Tertiary Care Centre in Eastern Nepal. Birat Journal of Health Sciences. 1, 1 (Mar. 2017), 51–55. DOI:https://doi.org/10.3126/bjhs.v1i1.17100.