@misc{indiciae697b871cc3c4,
  title = {Minimally important difference in diffuse systemic sclerosis: results from the D-penicillamine study.},
  author = {D Khanna and D E Furst and R D Hays and G S Park and W K Wong and J R Seibold and M D Mayes and B White and F F Wigley and M Weisman and W Barr and L Moreland and T A Medsger and V D Steen and R W Martin and D Collier and A Weinstein and E V Lally and J Varga and S R Weiner and B Andrews and M Abeles and P J Clements},
  year = {2006},
  doi = {10.1136/ard.2005.050187},
  url = {https://pubmed.ncbi.nlm.nih.gov/16540546/},
  note = {Source identifier: 16540546}
}