@misc{10498/13250,
year = {1925},
month = {10},
url = {http://hdl.handle.net/10498/13250},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 75},
title = {El siglo médico
   Tomo 75 Nº3751 (31/10/1925)},
author = {},
}