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Authors
Kumari, P. Leela
Rajamohanan, K.
Krishnan, A. S. Ajith
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Article History
Received: 21 February 2022
Revised: 22 April 2022
Accepted: 21 September 2022
First Online: 14 December 2022
Ethics
: <i>Ethics clearance:</i> IEC, Government Medical College, Thiruvananthapuram; No. IEC 01/36/2012, dated Jan 17, 2012.
: <i>Competing interests</i>: None stated.
