[1]
“Levels of ghrelin hormone in obese patients before and after surgery gastric sleeve or vertical gastrectomy in the Dr. Teodoro Maldonado Carbo Hospital of Guayaquil -Ecuador from nov 2015 to december 2016”, rcpi, vol. 5, no. 3, pp. 164–171, Dec. 2017, doi: 10.26423/rcpi.v5i3.193.