The Coagulation Time of the Blood in Man 333 



(13) Kayser, Zeitschr. f. Hygiene, 1903, Bd. xlii., S. 118. 



(14) EiSENBERG, Centralb. f. Bakter., 1903, Bd. xxxiv., p. 739. 



(15) Pratt, Journ. Med. Research, 1903, vol. cxx. 



(16) M'GowAN, Brit. Med. Journ., 1907, ii. 



(17) Wright, A. E., Brit. Med. Journ., 1893, ii. 223; 1894, i. 237; 18^)4, 

 ii, 57. Lancet, 1896, i. 153; 1896, ii. 807; 1897, i. 303; 1902, ii. 11; 1905, 

 ii. 1104. 



(18) Wright and Knapp, Lancet, 1902, ii. 1460. 



(19) Wright and Paramore, Lancet, 1905, ii. 1096. 



(20) Wright and Ross, Lancet, 1905, ii. 1164. 



(21) BiJRKER, Arcli. f. d. ges. Physiol., Bd.cii., 1904, p. 67 ; and Bd cxviii., 1907. 



(22) SABRAzi;s, Fol. Haemat., 1904, p. 394, and 1906, p. 432. 



(23) Hayem, Du sang et de ses alterations anatomiques, Paris, 1889, p. 323. 



(24) MiLiAN, Bull, et mem. soc. med. d'hop., Paris, 1901 ; Presse M^d., 1904, 

 i. 202. 



(25) BiFFi, La cronica medica, Junio 1904. 



(26) Fox, Lancet, Jan. 11, 1908. 



(27) ViERORDT, Archiv d. Heilk., 1878, xix., p. 193. 



(28) BucKMASTKR, Morphology of Normal and Pathological Blood, 1906. 



(29) BucKMASTER, Scicnce Progress, 1907. 



(30) Murphy and Gould, Boston Med. and Surg. Journ., J 904. 



(31) Ross, Lancet, 1906, i. 143. 



(32) Coleman, Bio-Chemical Journal, 1907, vol ii.. No. 4. 



(33) SoLis-CoHEN, Univ. Penn. Med. Bull., June 1907, p. 56. 



(34) Douglass, Brit. Med. Journ., 1904, p. 709. 



(35) NiAS, Lancet, 1906, ii. 436, and Jan. 1908. 



(36) HiNMAN and Sladbn, Johns Hopkins Hosp. Bull-., 1907, June-July, p. 207, 



(37) Turner, Journal of Mental Science, Jan. and Oct. 1907. 



(38) Geneuil, M^thodes pour determiner le d^but de la coagulation du sang, 

 Bordeaux, 1906. 



(39) Dastre et Floresco, Arch de physiol. norm, et path., 1396, viii. 402. 



(40) Brat, Berl. klin. Wochenschr., 1902, xxxix. 1146. 



(41) Bbzan^on et Labbk, Traite d'hematologie, Paris, 1904, p. 53. 



(42) Addis, T., Quarterly Journal of Medicine, January 1, 1909. 



DESCRIPTION OF PLATES. 

 Plate I. 



P, large glass bottle containing paraffin oil suspended from an upright, so that 

 it can be raised or lowered ; Sc, scale on upright ; p,- flexible metal tubing leading 

 the oil from the glass bottle to the spiral (sp) contained within the water vessel (V) ; 

 /, metal tube co;itinuous with the spiral, and emerging from the water tank at the 

 level of the microscope stage; ch, Bogg's coagulometer chamber, with thermometer 

 (th) inserted into it ; r, reservoir into which the overflow of oil from the stage is 



