TY - JOUR T1 - Role of Helicobacter Pylori in Nasal Polyp Formation: A Case-Control Study in Tehran, Iran JO - Journal of Otolaryngology Advances VL - 1 IS - 2 SP - 21 EP - 27 PY - 2016/2// T2 - AU - Mohammad, Reza Shokrollahi AU - Azardokht, Tabatabaei AU - Mohammad, Farhadi AU - Samileh, Noorbakhsh AU - Zahra, Movahedi SN - 2379-8572 DO - https://doi.org/10.14302/issn.2379-8572.joa-15-814 UR - https://openaccesspub.orgjoa/article/222 KW - Nasal polyp KW - H. pylori KW - Polymerase chain reaction KW - ELISA. ER -