@article{3735, keywords = {Biomedical Research, leprosy}, author = {Contreras F}, title = {[Prophylaxis of leprosy].}, year = {1953}, journal = {Revista de sanidad e higiene publica}, volume = {27}, pages = {226-48}, month = {1953 Mar-Apr}, issn = {0034-8899}, language = {und}, }