Arash Mahajerin, Brian R. Branchford, Ernest K. Amankwah, Leslie Raffini, Elizabeth Chalmers, C. Heleen van Ommen, and Neil A. Goldenberg. 2015. “Hospital-Associated Venous Thromboembolism in Pediatrics: A Systematic Review and Meta-Analysis of Risk Factors and Risk-Assessment Models”. Haematologica 100 (8). Pavia, Italy, 1045-50. https://doi.org/10.3324/haematol.2015.123455.