Formation of poly(butyl 2-cyanoacrylate) microcapsules and the microencapsulation of aqueous solutions of [125I]-labelled proteins Wood, D.A.; Whateley, T.L.; Florence, A.T. International Journal of Pharmaceutics 8(1): 35-43 1981 0378-5173 10.1016/0378-5173(81)90025-9 https://eurekamag.com/research/066/911/066911011.php