List of Articles Quantitative analysis Open Access Article Abstract Page Full-Text 1 - Chemical constituents, quantitative analysis and insecticidal activities of plant extract and essential oil from Origanum onites L. Ramazan Erenler Ibrahim Demirtas Tunay Karan Fatih Gul Omer Kayir Omer Karakoc 20.1001.1.25883623.2018.2.2.4.4