TY - RPRT TI - Effects of the cardioselective beta-adrenergic receptor blocking agent metoprolol in angina pectoris. Subacute study with exercise tests. AU - L G Ekelund AU - A G Olsson AU - L Orö AU - S Rössner PY - 1976 DO - 10.1136/hrt.38.2.155 UR - https://pubmed.ncbi.nlm.nih.gov/4080/ ID - 4080 ER -