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2.
Idem. Op. cit. pp. 109 et seq..
3.
FitzgeraldM. P.WhitemanR. I.StrangewaysT. S. P. “An Inquiry into the Value of the Opsonic Index,” Bull. of Committee for the Study of Special Diseases, i. No. 8, Cambridge, 1907.
4.
GreenwoodM.JunWhiteJ. D. C. “A Biometric Study of Phagocytosis with Special Reference to the Opsonic Index” Biometrika. Camb., 1909, vi, pt. 4.
5.
GreenwoodM., Jun. Practitioner Lond., 1908, lxxx, p. 641.
6.
Idem. Loc. cit.; also Greenwood and White, loc. cit.
7.
PearsonK. “Skew Variation in Homogeneous Material,” Phil. Trans. Roy. Soc. Lond., 1895, clxxxvi, A, p. 343; 1901, cxcvii, p. 443.
8.
SimonC. E.Journ. of Experim. Med. New York, 1907, ix, p. 473.
9.
“Student.” “The Probable Error of a Mean,” Biometrika, 1908, vi, 1, p. 1.
10.
TodhunterI. “An admirably lucid account of the subject is contained in “A History of the Mathematical Theory of Probability from the time of Pascal to that of Laplace,” Lond.,” 1865.