%0 Journal Article %T Ischemic colitis associated with hormonal contraceptive treatment delivered via vaginal ring Colitis isqu¨¦mica asociada con el tratamiento hormonal anticonceptivo administrado mediante un anillo intravaginal %A Pablo Sol¨ªs-Mu£¿oz %A M. Teresa Mu£¿oz-Yag¨¹e %A Yolanda Rodr¨ªguez-Gil %A Francisco Colina %J Revista Espa£¿ola de Enfermedades Digestivas %D 2013 %I The Spanish Society of Digestive Pathology %U http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S1130-01082013000100016