Shrivastava, V. and Jain, U. K. (2011) “Engineering of HBsAg Antigen Containing Poly (ε- Caprolactone) Microspheres to Tailor Particle Size”, Current Research in Pharmaceutical Sciences, 1(2), pp. 77-80. Available at: https://www.crpsonline.com/index.php/crps/article/view/40 (Accessed: 24June2026).