by Purushothaman, P. K., Priyangha, E., Vaidhyswaran, Roopak
Published in Indian journal of otolaryngology, and head, and neck surgery (01.03.2021)

by Purushothaman, P. K., Ahmed, Saniya, Arun, Keerthini, Psaltis, Alkis James
Published in Indian journal of otolaryngology, and head, and neck surgery (01.09.2021)

by Purushothaman, P. K., Sharanya, M., Manoj Pandian, S. P.
Published in Indian journal of otolaryngology, and head, and neck surgery (01.06.2021)

by Karthikeyan, D, Purushothaman, P, Ramakrishnan, R, Banumathi, K
Published in Indian journal of otology (01.01.2018)

by Anand, V., Vikram Vel, V. R., Purushothaman, P. K., Rajesh Kumar, M. S.
Published in Indian journal of otolaryngology, and head, and neck surgery (01.07.2011)

by Venugopal, P.V., Venugopal, T.V., Babakrishnan, K., Rathinam, T., Ulaganathan, M., Purushothaman, P.K.
Published in Journal de mycologie médicale (01.12.2008)

by VENUGOPAL, P. V, VENUGOPAL, T. V, BABAKRISHNAN, K, RATHINAM, T, ULAGANATHAN, M, PURUSHOTHAMAN, P. K
Published in Journal de mycologie médicale (2008)

by Anand, V, Vikram Vel, V R, Purushothaman, P K, Rajesh Kumar, M S
Published in Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India (01.07.2011)