REFERENCES

Allen, A . & Ponder, E . : The measurement of the diameter of erythrocytes by the diffraction method. Journ. Physiol. 1928, 66: 37. Andersen, B . : Om Erytrocyternes Indices i Barnets ferste Lewaar . Hospitalstidende 1935, 54: 1247. Appleton, V . B . : Determination of hemoglobin during infancy by the Palmer and van Slyke methods. Jourri. Biol. Chem. 1918, 34: 369. Aschenheirn, E . : Ueber Beziehungen der Hachitis zu den hamatopoetischen Organen. Aschenheirn, E . & Meyer, S . : Der Einfluss des Lichtes auf das Blut. Zeitschrift fur exper. Pathol. und Therap. 1921, 22: 22. Ashby, H . T . : The relation of iron to anaemia in infancy and childhood. Lancet 1912, 11: 150. Autenrieth, W . & Dorner, K . : Ueber die Darstellung yon Oxyharnoglobin aus Menschenblut und seine Bestimmung iu absoluten Mengen. Munch. Med. Wochenschr. 1925, 72: 2043. Baar, H . & Stransky, E . : Die klinische Hgmatologie des Kindesalters. Franz Deuticke, Leipzig, 1928. Bakwin, H. & Riokin, H . : The estimation of the volume of blood in normal infants and in infants with severe malnutrition. Am. Journ. Dis. Child. 1921, 27: 340. Barbosa, J . M . : cit. Lippman. Barcroft, J . : Discussion on medical aspects of life a t high altitudes. Proc. Royal SOC. Med. Sect. Med. 1923, 16: 58. Barenberg, L. H . , Friedman, I . & Green, D . : The effect of ultraviolet irradiation on the health of a group of infants. Journ. Am. Med. Ass. 1926, 87: 1114. Barenberg, L. H . & Lewis, J . M . : The effect of carbon arc irradiation 011 the health of a group of infants. Jourii. Am. Med. Ass. 1928, 90: 504. Deutsch. Archiv fur klin. Med. 1912, 105: 470.