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Hess, A. F., and Unger, L. J.: (3) The Scurvy of Guinea-pigs, II, Experiments on the Effect of the Addition of Fruits and Vegetables to the Dietary, Jour. Biol. Chem., 1918, XXXV, 487.
Hess, A. F., and Unger, L. J.: (4) Experiments on Antiscorbutics, Report of an Antiscorbutic for Intravenous Use, Proc. Soc. Exp. Biol. and Med., 1918, XV, 141.
Hess, A. F., and Unger, L. J.: (5) Canned Tomatoes as an Antiscorbutic, Proc. Soc. Exp. Biol. and Med., 1918, XV, 96.
Hess, A. F., and Unger, L. J.: (6) Scurvy: VIII, Factors Affecting the Antiscorbutic Value of Foods, Am. Jour. Dis. Child., 1919, XVII, 221.
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Hess, A. F., and Unger, L. J.: (8) The Deleterious Effect of the Alkalization of Infants’ Food, Jour. Am. Med. Assn., 1919, LXXIII, 1353.
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Heubner, O.: Ueber die Barlowsche Krankheit, Berl. klin. Woch., 1903, XL, 285.