TY - GEN AU - Hsu,W H AU - Smith,B E TI - Effects of tetramethylpyrazine on heart rate and pupil diameter in rats SN - 0253-9756 PY - 1991///1121 KW - Animals KW - Heart Rate KW - drug effects KW - Injections, Intravenous KW - Male KW - Pupil KW - Pyrazines KW - administration & dosage KW - Rats KW - Rats, Inbred Strains N1 - Publication Type: Journal Article ER -