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On the origin of trimethylamine oxide in the spiny dogfish, Squalus acanthias. Comparative Biochemistry and Physiology, 21(3), 719–722
DOI: 10.1016/0010-406X(67)90467-7
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Pathways of urea synthesis in the elasmobranch, Squalus acanthias. Comparative Biochemistry and Physiology, 18(2), 271–281
DOI: 10.1016/0010-406X(66)90186-1