Self-reported prevalence, description and management of pain in adults with haemophilia: methods, demographics and results from the Pain, Functional Impairment, and Quality of life (P-FiQ) study.
Witkop M, Neff A, Buckner TW, Wang M, Batt K, Kessler CM, Quon D, Boggio L, Recht M, Baumann K, Gut RZ, Cooper DL, Kempton CL. Self-reported prevalence, description and management of pain in adults with haemophilia: methods, demographics and results from the Pain, Functional Impairment, and Quality of life (P-FiQ) study. Haemophilia. 2017 Jul; 23(4):556-565.