@misc{10498/12195,
year = {1899},
month = {5},
url = {http://hdl.handle.net/10498/12195},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 46},
title = {El siglo médico
   Tomo 46 Nº2369 (21/05/1899)},
author = {},
}