Pol, S.A., Dass, A., Gupta, N. and Mahajan, A. 2018. Actinomycosis of antrochoanal polyp: a rare entity. International Journal of Otorhinolaryngology and Head and Neck Surgery. 5, 1 (Dec. 2018), 215–218. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20185319.