Dr Siri, Resident, Prof.Jayakar Thomas. Tittle:A Retrospective Cohort Study Of Incidence Of Postherpetic Neuralgia In Patients More Than 50 Years Of Age In A Suburban Hospital. dcth [Internet]. 2021 Oct. 1 [cited 2024 Apr. 27];10(1):3021-3. Available from: http://www.dcth.org/index.php/journal/article/view/619