Tehran University of Medical Sciences Acta Medica Iranica 0044-6025 37 3 1999 09 15 181 184 A. Zamani H. Shajarfi M. Haghighi  N. Haddady 2015 09 28 Seroresponse to the full three - dose of the hepatitis B vaccine (Engcrix-B) was studied in 138 medical and paramedical staff from Tehran. The vaccine was found to be highly immunogenic. Seroconversion rales, scroprotecthn rates and geometric mean titer were found to be 98.$%, 90% and 902.$ mlu/ml, respectively. Tills is the first report of sero-rcsponse in normal Iranian subjects to the hepatitis B vaccine. https://acta.tums.ac.ir/index.php/acta/article/view/1798 https://acta.tums.ac.ir/index.php/acta/article/download/1798/1791