Ahad M, Guho A, Alim M. Antibody Titer and Sex Difference After Recombinant Hepatitis B Vaccination. Med. Today [Internet]. 2012 Dec. 23 [cited 2025 Oct. 13];23(2):91-6. Available from: https://www.banglajol.info/index.php/MEDTODAY/article/view/13105