Wardman M, Chintakayala PK, de Jong G. Values of travel time in Europe: review and meta-analysis. Transp Res Part A Policy Pract. 2016 Dec;94:93-111. doi: 10.1016/j.tra.2016.08.019
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.
Anderson JJB, Anthony M, Messina M, Garner SC. Effects of phyto-oestrogens on tissues. Nutr Res Rev. 1999 Jun;12(01):75-116.