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| “The three voyages of William Barents to the arctic regions (1594, 1595, 1596)” | | “The three voyages of William Barents to the arctic regions (1594, 1595, 1596)” |
− | (book (Strozier G690 1594 .V4152 1970) and [http://eebo.chadwyck.com/eebo/image/2241 electronic version] available at FSU.) | + | (book (Strozier G690 1594 .V4152 1970) and [http://eebo.chadwyck.com/eebo/image/2241 electronic version] available at FSU. [https://www.gutenberg.org/ebooks/64257 1880's version] available from Project Gutenberg.) |
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| Quoting O’Donnell: | | Quoting O’Donnell: |
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| The case of Mertz is discussed by Carrington-Smith, who suggests that Mertz's symptoms can be accounted for by severe food deprivation, rather than vitamin toxicity. Her article has a nice concise summary of both polar cases and clinical cases of hypervitamintosis A. | | The case of Mertz is discussed by Carrington-Smith, who suggests that Mertz's symptoms can be accounted for by severe food deprivation, rather than vitamin toxicity. Her article has a nice concise summary of both polar cases and clinical cases of hypervitamintosis A. |
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− | Carrington-Smith, D. Mawson and Mertz: a re-evaluation of their ill-fated mapping journey during the 1911–1914 Australasian Antarctic Expedition. [http://www.mja.com.au/public/issues/183_11_051205/car10291_fm.html Med. J. Australia, 183 (2005) 638-641 ] | + | Carrington-Smith, D. Mawson and Mertz: a re-evaluation of their ill-fated mapping journey during the 1911–1914 Australasian Antarctic Expedition. [https://www.mja.com.au/journal/2005/183/11/mawson-and-mertz-re-evaluation-their-ill-fated-mapping-journey-during-1911-1914 Med. J. Australia, 183 (2005) 638-641 ] |
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| =Levels of Vitamin A in Arctic Animals= | | =Levels of Vitamin A in Arctic Animals= |
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| Lewis, R. W., and J. A. Lentfer. 1967. The vitamin A content of polar bear liver: range and variability. Compar. Biochem. Physiol. 22:923-926. | | Lewis, R. W., and J. A. Lentfer. 1967. The vitamin A content of polar bear liver: range and variability. Compar. Biochem. Physiol. 22:923-926. |
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− | Rodahl, K. 1949. Toxicity of polar bear liver. Nature 164:530. | + | Rodahl, K. 1949. Toxicity of polar bear liver. Nature 164:530. PMID 18141621 |
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| Rodahl, K. 1950 Hypervitaminosis A in the rat. J Nutr. 41:399-421 PMID 15428909 | | Rodahl, K. 1950 Hypervitaminosis A in the rat. J Nutr. 41:399-421 PMID 15428909 |
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| Russell, F. E. 1967. Vitamin A content of polar bear liver. Toxicon 5:6162 PMID 6036254 | | Russell, F. E. 1967. Vitamin A content of polar bear liver. Toxicon 5:6162 PMID 6036254 |
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− | Southcott R, Chesterfield N, Lugg D. Vitamin A content in the livers of huskies and some seals from Antarctic and subantarctic regions. Med J Aust 1971; 1: 311-313. PMID: 5102012 | + | Southcott R, Chesterfield N, Lugg D. Vitamin A content in the livers of huskies and some seals from Antarctic and subantarctic regions. Med J Aust 1971; 1: 311-313. PMID 5102012 |
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| [[Category:Depression]] | | [[Category:Depression]] |