P128. Characterization of Reasons for Failure to Return for Follow-Up Across 3 Randomized Clinical Trials
Michael Marcus, Lacey Feldman, Janice Kim, Rachel Lotuaco, Hyun Bae, Rick DelamarterVolume:
9
Year:
2009
Language:
english
DOI:
10.1016/j.spinee.2009.08.388
File:
PDF, 176 KB
english, 2009