Brown, Louise C; Graham, Janet; Fisher, David; Adams, Richard; Seligmann, Jenny; Seymour, Matthew; Kaplan, Richard; ... FOCUS4 Trial Investigators; + view all Brown, Louise C; Graham, Janet; Fisher, David; Adams, Richard; Seligmann, Jenny; Seymour, Matthew; Kaplan, Richard; Yates, Emma; Parmar, Mahesh; Richman, Susan D; Quirke, Philip; Butler, Rachel; Shiu, Kaikeen; Middleton, Gary; Samuel, Leslie; Wilson, Richard H; Maughan, Timothy S; FOCUS4 Trial Investigators; - view fewer (2022) Experiences of running a stratified medicine adaptive platform trial: Challenges and lessons learned from 10 years of the FOCUS4 trial in metastatic colorectal cancer. Clinical Trials , 19 (2) pp. 146-157. 10.1177/17407745211069879.