Limited methotrexate levels with fixed leucovorin rescue during high dose methotrexate in children with cancer: A perspective from tertiary cancer care hospital in an LMIC setting - K. Vasudeva Bhat; Nishitha Thalamati; Krishna Satish Kumar; Shreya Saha; M.V. Archana; T. Harish Varma; Emine A. Rahiman; P.M. Swathi; M. Aditya Prabhu; Roshan Rajan George; Chaithra Venkatesh; Vijetha Shenoy Belle (Elsevier, 2024)