Clinical pharmacology of AMG 181, a gut-specific human anti-α4β7 monoclonal antibody, for treating inflammatory bowel diseases. - Pan WJ; Köck K; Rees WA; Sullivan BA; Evangelista CM; Yen M; Andrews JM; Radford-Smith GL; Prince PJ; Reynhardt KO; Doherty DR; Patel SK; et al. (British journal of clinical pharmacology, 2014)