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JAMA. 1920;74(8):531-533. doi:10.1001/jama.1920.02620080033015.
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Reichmann: Deutsch. Arch. f. klin. Med. 130:133, 1919.
Palmer, L. S., and Eckles, C. H.: J. Biol. Chem. 17: 191 ( (March) ) 1914
23:261 (Nov.) 1915
27:27 (Oct.) 1916.
Dolley, D. H., and Guthrie, Frances V.:  The Pigmentation of Nerve Cells, II, The Lipochrome a Plant Carotinoid Pigment , J. M. Research , 40:295 ( (Sept.) ) 1919.
Wells, H. G.: Chemical Pathology, 1918, p. 475.
Dolley, D. H.:  The Recovery from Depression in the Purkinje Cell and the Decline to Senility of Depression: With the Incidental Histogenesis of Abnormal Pigmentation , J. Comp. Neurol. 28:465, 1917.
Link to Article[[XSLOpenURL/10.1002/(ISSN)1096-9861]]
Dolley, D. H., and Guthrie, F. V.:  The Pigmentation of Nerve Cells, I, The Non-Fatty, Melanotic Pigment in the Dog and Rabbit Produced by Chronic Depression , J. M. Research , 39: 123 ( (Sept.) ) 1918.
Farah, Najib: Presse méd. 27:774 ( (Dec. 17) ) 1919
J. A. M. A. 74: 360 ( (Jan. 31) ) 1920.
Mann, F. C.:  Attempts to Obtain a Transplantable Tumor in the Higher Species of Animals , J. Cancer Res. 4:331 ( (Oct.) ) 1919.


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