@misc{10498/12011,
year = {1893},
month = {1},
url = {http://hdl.handle.net/10498/12011},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 40},
title = {El siglo médico
   Tomo 40 Nº2040 (29/01/1893)},
author = {},
}