title: Astigmatism of the lens by asymmetric contraction of the ciliary muscle.
mesh_terms: D000065:Accommodation, Ocular / Q000187:drug effects; D001251:Astigmatism / Q000209:etiology*; D002924:Ciliary Body / Q000187:drug effects*; D006801:Humans; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009883:Ophthalmic Solutions; D010862:Pilocarpine / Q000008:administration & dosage / Q000494:pharmacology*; D012029:Refraction, Ocular; D013997:Time Factors
chemical_list: D009883:Ophthalmic Solutions; D010862:Pilocarpine