A CLINICAL STUDY ON NON-TUBERCULAR MYCOBACTERIAL INFECTION Author: Sudhakar Pattanaik, M.S. (ENT). Retired Professor, MKCG Medical College, Brahmapur, Odisha, INDIA. This study was taken up in 1974 in the ENT department of MKCG Medical College and continuing till date in author’s personal clinic. Address for correspondence: Dr. Sudhakar Pattanaik, Chintamani Bhawan, RC Das Lane, Kamapalli, Brahmapur. PIN: 760004, Odisha, INDIA. Ph: 00-91-7381342829 E-mail: drspattanaik@yahoo.co.uk FINANCIAL DISCLOUSER No financial implication involved. CONFLICT OF INTEREST None ORCID ID:0000-0003-4...