TY - GEN AU - Hollmann,W AU - Friedmann,G AU - Heck,H AU - Bützler,H O AU - Liesen,H TI - [Heart size in gradational work during beta receptor blockade] SN - 0025-8512 PY - 1972///1116 KW - Adrenergic beta-Antagonists KW - administration & dosage KW - Adult KW - Cardiac Volume KW - Exercise Test KW - Heart KW - drug effects KW - Heart Rate KW - Humans KW - Male KW - Physical Exertion KW - Sports Medicine N1 - Publication Type: Journal Article ER -