Clinical, laboratory, and medication-related factors associated with in-hospital mortality among oncology patients at a tertiary hospital in Saudi Arabia - Ahmed Alafnan; Meshal M. Alorainan; Sanad M. Alanazi; Salman F. Algharbi; Faisal R. Alshammari; Ammar Alghaslan; Hammad Saleem; Saleh Alghamdi; Mohd Farooq Shaikh; Sirajudheen Anwar (Frontiers in Pharmacology, 2026)