@misc{10498/13507,
year = {1874},
month = {1},
url = {http://hdl.handle.net/10498/13507},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 21},
title = {El siglo médico
   Tomo 21 Nº1045 p:1-16 (contiene dos hojas sin paginar) (04/01/1874)},
author = {},
}