Coombs; Dawson; Fedorchuk; Kingston; Lockley; Mather; McLachlan; Morlin; Spink; Wilkinson Journal of Labelled Compounds and Radiopharmaceuticals, 2000, vol. 43, # 6 p. 533 - 543 doi: 10.1002/(SICI)1099-1344(200005)43:6<533::AID-JLCR338>3.0.CO;2-K