Current version of study NCT01039688 on ClinicalTrials.gov
... great toe IP, proximal and distal interphalangeals combined (PIP II, III, IV, V). ... great toe IP, proximal and distal interphalangeals combined (PIP II, III, IV, V). ... great toe IP, proximal and distal interphalangeals combined (PIP II, III, IV, V). ... great toe IP, proximal and distal interphalangeals combined (PIP II, III, IV, V). ...