15887document4335RCT_Control_Arm_Consent.pdfapplication/pdfaa72afbb76a760304b3dc595a919909a6544fde201185e0ec409fb4a9b0b9bffSHA2562545812017-07-18 11:44:57https://datacompass.lshtm.ac.uk/id/eprint/455/24/RCT_Control_Arm_Consent.pdf