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Urea levels in plasma and erythrocytes of the southern fiddler skate, Trygonorhina fasciata guanerius. Journal of Experimental Zoology, 203, 325–330
DOI: 10.1002/jez.1402030216
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High levels of inosine monophosphate in the erythrocytes of elasmobranchs. Journal of Experimental Zoology, 203(2), 331–337
DOI: 10.1002/jez.1402030217
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Isolation of O-Phosphorylethanolamine from the Erythrocytes of an Elasmobranch (the Southern Fiddler Rav - Trygonorhina fasciata guanerius) Journal of Experimental Zoology, 210, 489–496
DOI: 10.1002/jez.1402100311