title: A new apparatus and procedure for continuous registration of changes in coronary flow concurrently with changes in heart contractions.
authors.forename: F C
authors.initials: FC
authors.lastname: LU
authors.forename: K I
authors.initials: KI
authors.lastname: MELVILLE
mesh_terms: D003331:Coronary Vessels; D006321:Heart; D006801:Humans
keywords: CORONARY VESSELS; HEART