title: Letter: Mydriatic agents in premature infants.
mesh_terms: D001794:Blood Pressure / Q000187:drug effects; D006801:Humans; D007231:Infant, Newborn; D009184:Mydriatics / Q000009:adverse effects*; D010656:Phenylephrine / Q000008:administration & dosage / Q000009:adverse effects; D011680:Pupil / Q000187:drug effects
chemical_list: D009184:Mydriatics; D010656:Phenylephrine