@misc{10498/12463,
year = {1904},
month = {5},
url = {http://hdl.handle.net/10498/12463},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 51},
title = {El siglo médico
   Tomo 51 Nº2630 (08/05/1904)},
author = {},
}