Polymer ocular inserts with a controlled release of drug. I. Examination of the material in animals - Czechowicz-Janicka, Krystyna; Romaniuk, Irena; Piekarniak, Anita; Wicha-Brzuchalska, Alicja; Galant, Stanisław; Rosiak, Janusz (Klinika Oczna / Acta Ophthalmologica Polonica, 1992)