title: A comparison of methods for the preparation of  14 C-labelled plant tissues for liquid scintillation counting.
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis; D002247:Carbon Isotopes; D005612:Freeze Drying; D005947:Glucose / Q000378:metabolism; D006358:Hot Temperature; D007553:Isotope Labeling; D008722:Methods; D010084:Oxidation-Reduction; D010649:Phenylalanine / Q000378:metabolism; D010944:Plants; D011801:Quinic Acid / Q000378:metabolism; D012588:Scintillation Counting; D012765:Shikimic Acid / Q000378:metabolism; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D011801:Quinic Acid; D002245:Carbon Dioxide; D012765:Shikimic Acid; D010649:Phenylalanine; D005947:Glucose