L de Franceschi, G Finco, A Vassanelli, B Zaia, S Ischia, and R Corrocher. 2004. “A Pilot Study on the Efficacy of Ketorolac Plus Tramadol Infusion Combined With Erythrocytapheresis in the Management of Acute Severe Vaso-Occlusive Crises and Sickle Cell Pain”. Haematologica 89 (11). Pavia, Italy, 1389-91. https://doi.org/10.3324/%x.