{Reference Type}: Letter {Title}: Letter to the editor: Comment on Pagets disease clinical practice guideline by Singer et al. {Author}: Gutteridge DH; {Journal}: J Clin Endocrinol Metab {Volume}: 100 {Issue}: 5 {Year}: May 2015 {Factor}: 6.134 {DOI}: 10.1210/jc.2015-1456 {Abstract}: