(1978). The armadillo as an experimental model in biomedical research: Proceedings of a workshop held at the Pan American Center for Research and Training in Leprosy and Tropical Deseases (Caracas, Venezuela, 23-27 May 1977). Washington, D.C.: Pan American Health Organization.

The Armadillo As an Experimental Model in Biomedical Research: Proceedings of a Workshop Held At the Pan American Center for Research and Training in Leprosy and Tropical Deseases (Caracas, Venezuela, 23-27 May 1977). Washington, D.C.: Pan American Health Organization, 1978.

The Armadillo As an Experimental Model in Biomedical Research: Proceedings of a Workshop Held At the Pan American Center for Research and Training in Leprosy and Tropical Deseases (Caracas, Venezuela, 23-27 May 1977). Washington, D.C.: Pan American Health Organization, 1978.