title: Comparative haemodynamic effects of labetalol, timolol, prazosin and the combination of tolamolol and prazosin.
mesh_terms: D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D004338:Drug Combinations; D004983:Ethanolamines / Q000494:pharmacology*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007741:Labetalol / Q000009:adverse effects / Q000494:pharmacology*; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D011224:Prazosin / Q000009:adverse effects / Q000494:pharmacology*; D011412:Propanolamines / Q000009:adverse effects / Q000494:pharmacology*; D011799:Quinazolines / Q000494:pharmacology*; D012146:Rest; D013999:Timolol / Q000009:adverse effects / Q000494:pharmacology*
chemical_list: D004338:Drug Combinations; D004983:Ethanolamines; D011412:Propanolamines; D011799:Quinazolines; D013999:Timolol; C100227:tolamolol; D007741:Labetalol; D011224:Prazosin