{Reference Type}: Letter {Title}: Pain in office hysteroscopy: it is not just a matter of size. Comment on: "Paulo AA, Solheiro MH, Paulo CO. Is pain better tolerated with mini-hysteroscopy than with conventional device? A systematic review and meta-analysis: hysteroscopy scope size and pain. Arch Gynecol Obstet. 2015 May 7". {Author}: Favilli A;Mazzon I;Gerli S; {Journal}: Arch Gynecol Obstet {Volume}: 293 {Issue}: 3 {Year}: Mar 2016 {Factor}: 2.493 {DOI}: 10.1007/s00404-015-3997-2 {Abstract}: