TY - JOUR KW - Humans KW - leprosy AU - ROTBERG A BT - Revista brasileira de leprologia C1 - http://www.ncbi.nlm.nih.gov/pubmed/13074698?dopt=Abstract DA - 1953 Mar IS - 1 J2 - Rev Bras Leprol LA - und PY - 1953 SP - 16 EP - 32 T2 - Revista brasileira de leprologia TI - [Principles and proposals for the modification of the Havana classification of types of leprosy, presenting a practical]. VL - 21 SN - 0034-7248 ER -