The influence of Nd:YAG laser iridotomy on irido-corneal angle widht assesses with ultrasound biomicroscope in patients with primary open angle glaucoma - Janiec, Sławomir; Rzendkowski, Marek; Bolek, Sławomir; Piątek-Koronowska, Grażyna; Dworenko-Dworkin, Ewa (Klinika Oczna / Acta Ophthalmologica Polonica, 1998)