Fishman J, Anderson S, Talbird SE, Dingli D. Analysis of costs per responder in US adults with a paroxysmal nocturnal hemoglobinuria with suboptimal response to prior eculizumab treatment. Hematol Rep. 2023 Oct 13;15(4):578-91. doi: 10.3390/hematolrep15040060
Candrilli SD, Davis KL, Iyer S. Impact of constipation on opioid use patterns, health care resource utilization, and costs in cancer patients on opioid therapy. J Pain Palliat Care Pharmacother. 2009 Sep 1;23(3):231-41.