Search Search Results You could also try: go back (194), lose headway (2), lose ground (18), retreat (2), revert (3), move back (115) Mukhopadhyay et al Trials 2016 17_541 DescriptionMukhopadhyay et al Trials 2016 17_541Url/_pdf/ctu/mukhopadhyay-et-al-trials-2016-17-541.pdf 1 to 1 of 1