D. C. PAKALAPATI, D. N. GUDI, D. D. VASIREDDY, and D. P. S, “A RETROSPECTIVE COMPARATIVE STUDY OF APPENDICOLITH DETECTION BY ULTRASONOGRAPHY AND HISTOPATHOLOGICAL EXAMINATION IN PATIENTS UNDERGOING APPENDECTOMY”, TPM, vol. 32, no. S2 (2025): Posted 09 June, pp. 2083–2087, Jun. 2025.