45 patients with ocular hypertension or open-angle glaucoma were tested to see if , and to what extent timolol and three other different parasympathicomimetics ( pilocarpine 2 % , carbachol 1.5 % , aceclydine 2 % ) produced an supplementary reduction of the intraocular pressure .
C0017612
open-angle glaucoma
C0040233
timolol