acute oral toxicity of the three beta-adrenoceptor stimulants orciprenalin , fenoterol and salbutamol as well as the two beta-adrenoceptor blockers pindolol and bunitrolol was studied in singly-housed and aggregated male and female mice ( icr-jcl ) and the results were compared with those in grouped mice ( background studies ) .
C0001643
beta-adrenoceptor
C0034783
adrenoceptor