[Identification and dosage of theophylline derivatives II].
D011232:Chemical Precipitation; D004809:Ephedrine; D009638:Norepinephrine; D013806:Theophylline
D013806:Theophylline; D004809:Ephedrine; D009638:Norepinephrine
Theophylline türevlerinin idantifikasyon ve dozajlari II.