Programmed cell death markers in COVID-19 survivors with and without sepsis - Mallarpu, Chandra Shekar; Chelluri, Srinivasa Ikswaja; Katragadda, Tapaswi Krishna; Singarapu, Maneendra; Chelluri, Lakshmi Kiran; Madiraju, Charitha (Frontiers in Immunology, 2025)