@article{12670, keywords = {Adolescent, Adult, Africa, Aged, Child, Hepatitis B Antigens, Humans, leprosy, Middle Aged}, author = {Samuel I and Samuel D R and Godal T}, title = {Hepatitis associated antigen (HAA) in leprosy.}, year = {1974}, journal = {Ethiopian medical journal}, volume = {12}, pages = {175-8}, month = {1974 Oct}, issn = {0014-1755}, language = {eng}, }