Study recruitment factors in advanced cancer: the Prognosis in Palliative care Study II (PiPS2) - a multicentre, prospective, observational cohort project.
Anastasia K KalpakidouChris ToddRumana Z OmarVaughan KeeleyJane GriffithsKaren SpencerVictoria VickerstaffKarolina ChristidoulidesRachel PerryDafni KatsampaPatrick Charles StonePublished in: BMJ supportive & palliative care (2021)
ISRCTN13688211.