Stetter, Hermann; Wolfram Frank. Complex Formation with Tetraazacycloalkane-N,N',N'',N''';-tetraacetic Acids as a Function of Ring Size. Angewandte Chemie International Edition in English. 1976, 15 (11): 686. doi:10.1002/anie.197606861.引文使用过时参数coauthors (帮助); 使用|accessdate=需要含有|url= (帮助)
Moi, Min K.; Claude F. Meares, Sally J. DeNardo. The peptide way to macrocyclic bifunctional chelating agents: synthesis of 2-(p-nitrobenzyl)-1,4,7,10-tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid and study of its yttrium(III) complex. Journal of the American Chemical Society. 1988, 110 (18): 6266–6267. doi:10.1021/ja00226a063.引文使用过时参数coauthors (帮助); 使用|accessdate=需要含有|url= (帮助)
Volkert, Wynn A.; Timothy J. Hoffman. Therapeutic Radiopharmaceuticals. Chemical Reviews. 1999, 99 (9): 2269–2292. PMID 11749482. doi:10.1021/cr9804386.引文使用过时参数coauthors (帮助); 使用|accessdate=需要含有|url= (帮助)
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Volkert, Wynn A.; Timothy J. Hoffman. Therapeutic Radiopharmaceuticals. Chemical Reviews. 1999, 99 (9): 2269–2292. PMID 11749482. doi:10.1021/cr9804386.引文使用过时参数coauthors (帮助); 使用|accessdate=需要含有|url= (帮助)