P, S. L., A. MUTHUSELVI, P. K. S, and K. K. M. “SPECTRUM OF PERFORATIVE PERITONITIS-A PROSPECTIVE OBSERVATIONAL STUDY: Spectrum of Perforative Peritonitis”. Asian Journal of Pharmaceutical and Clinical Research, vol. 16, no. 11, Nov. 2023, pp. 111-3, doi:10.22159/ajpcr.2023.v16i11.48345.