TY - STAND AU - C. Morgan AU - S. Jenkins-Jones AU - R. Knaggs AU - C. Currie AU - P. Conway AU - C. Poole AU - E. Berni BT - Clin Ther DO - 10.1016/j.clinthera.2021.03.021 PY - 2021 T2 - Clin Ther TI - Characterization and Associated Costs of Constipation Relating to Exposure to Strong Opioids in England: An Observational Study SN - 0149-2918 ER -