Martin SA, Coon CD, McLeod LD, Chandran A, Arnold LM. Evaluation of the fibromyalgia diagnostic screen in clinical practice. J Eval Clin Pract. 2014 Apr;20(2):158-65. doi: 10.1111/jep.12102
Brown TM, Garg S, Chandran AB, McNett M, Silverman SL, Hadker N. The impact of 'best-practice' patient care in fibromyalgia on practice economics. J Eval Clin Pract. 2012 Aug 1;18(4):793-8.
Basarir H. Poor, multidimensionally speaking: evidence from South Africa. J Afr Econ. 2011 Jun 1;20(3):463-504. doi: 10.1093/jae/ejr001
Parsley (Edwards) TL. Review of the phantom respondents: opinion surveys and political representation. J Off Stat. 1994;10(3):351-5.