Faecal calprotectin level: A potential biomarker for gastrointestinal graft versus host disease - Pallavi Wadhawan; Dhwanee Thakkar; Singla Sonam; Wadhwa Teena; Neha Rastogi; Richa; Rachit Khandelwal; Shivam Sharma; Satya Prakash Yadav (Elsevier, 2024)