@misc{10498/11890,
year = {1887},
month = {2},
url = {http://hdl.handle.net/10498/11890},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 34},
title = {El siglo médico
   Tomo 34 Nº1729 (13/02/1887 0:00:00)},
author = {},
}