@misc{10498/13317,
year = {1931},
month = {8},
url = {http://hdl.handle.net/10498/13317},
publisher = {Madrid :
   
     Imp. de M. Rojas,},
booktitle = {Tomo 88},
title = {El siglo médico
   Tomo 88 Nº4051 (01/08/1931)},
author = {},
}