[Studies on pseudonorephedrine].
D009638:Norepinephrine / Q000494:pharmacology*; D010665:Phenylpropanolamine; D010946:Plants, Medicinal / Q000494:pharmacology*
C005331:norpseudoephedrine; D010665:Phenylpropanolamine; D009638:Norepinephrine
NOREPINEPHRINE/pharmacology; PLANTS, MEDICINAL/pharmacology