title: A model of anisotropic factors contributing to retinal venous nicking.
mesh_terms: D003250:Constriction; D006801:Humans; D006874:Hydrostatic Pressure; D006973:Hypertension / Q000150:complications*; D008954:Models, Biological; D008961:Models, Structural; D009068:Movement; D012161:Retinal Artery; D012164:Retinal Diseases / Q000150:complications; D012169:Retinal Vein / Q000033:anatomy & histology*; D012212:Rheology; D012408:Rubber; D014652:Vascular Diseases / Q000209:etiology*
chemical_list: D012408:Rubber