Sud, R NKataria, A K1985-07-012009-05-291985-07-012009-05-291985-07-01Sud RN, Kataria AK. Effect of timolol on intra-ocular pressure in the presence of systemic propranolol in healthy subjects. Indian Journal of Ophthalmology. 1985 Jul-Aug; 33(4): 225-7http://imsear.searo.who.int/handle/123456789/70112engAdministration, OralDrug InteractionsHumansIntraocular Pressure --drug effectsPropranolol --pharmacologyTimolol --pharmacologyEffect of timolol on intra-ocular pressure in the presence of systemic propranolol in healthy subjects.Journal Article