La mariguana ante la Academia Nacional de Medicina
Subtitle: refutación al trabajo presentado por el Dr. Leopoldo Salazr y Viniegra
By: Dr. Gregorio Oneto Barenque
Contributors: Julio Mario Santo Domingo Collection
Publisher: publisher not identified
Published: 1938
Place of publication: México D.F
Language: spa
Number of pages: 55
Subjects: Marijuana; Cannabis
Notes: A duplicate copy of this title was part of the Julio Mario Santo Domingo Collection, but was not retained.

Refutation of a lecture, El mito de la mariguana, delivered by Leopoldo Salazar y Viniegra before the Academia Nacional de Medicina, Mexico.