%0 Journal Article
%T Stenosis of the esophagus caused by exogenous chemical aggression. Ii. Clinical studies
%J Anales. Universidad Nacional Mayor de San Marcos. Facultad de Medicina
%D 1964
%A Ubilluzdhaga, R.
%V 47
%N 
%P 42-97
%X <p>[Abstract unavailable]</p><p>Language: es</p>
%G es
%I Universidad Nacional Mayor de San Marcos. Facultad de Medicina
%@ 
%U http://dx.doi.org/