title: A PRACTICAL ELECTRONIC TIMER FOR MANUALLY INJECTED DYE DILUTION CURVES.
mesh_terms: D003933:Diagnosis; D004395:Dye Dilution Technique; D004864:Equipment and Supplies; D006330:Heart Defects, Congenital; D006801:Humans; D012106:Research
keywords: DIAGNOSIS; DYE DILUTION TECHNIC; EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; HEART DEFECTS, CONGENITAL