Search Search Results You could also try: go back (173), lose headway (2), lose ground (13), retreat (3), revert (3), move back (99) 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