title: [Otology at the Children's Hospital of Mexico; evolution and teaching].
mesh_terms: D002648:Child; D004427:Ear Diseases / Q000628:therapy; D004501:Education, Medical / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008800:Mexico; D010036:Otolaryngology / Q000193:education / Q000266:history*
vernacular_title: La otología en el Hospital Infantil de México; evolución y enseñanza.