[90] Harvey: On Generation, LII, Syd. 386, l. 11-12; Op. Omn. 402, l. 24-26. [91] Harvey: Prelectiones, 87 left. [92] Galen: On the Doctrines of Hippocrates and Plato, Kn. Vol. V, 571-572; Mül. 563, l. 12 to 565, l. 9. [93] Harvey: Exercise to Riolanus, II, Syd. 114, l. 26-29; Op. Omn. 114, l. 19-21. [94] Harvey: Exercise to Riolanus, II, Syd. 114, l. 37-40; Op. Omn. 114, l. 28-31. [95] Harvey: Exercise to Riolanus, II, Syd. 115, l. 18-21; Op. Omn. 115, l. 12-14. [96] Harvey: Exercise to Riolanus, II, Syd. 136, l. 19-21; Op. Omn. 136, l. 12-13. [97] Harvey: On the Motion, etc., XVII, Syd. 77, l. 24-29; Op. Omn. 79, l. 5-9. [98] See J. C. Dalton: Doctrines of the Circulation, Philadelphia, 1884, 127-128. [99] Columbus: De Re Anatomica, Lib. XI, 223, l. 11 to 224, l. 8. [100] Galen: On the Use of the Parts, etc., Kn. Vol. III, 451-452; Dar. Vol. I, 412, l. 5-8. [101] Harvey: Letter to Slegel, Syd. 597, l. 14-23; Op. Omn. 613, l. 19-27. [102] Harvey: On Parturition, Syd. 530, l. 3-10 and l. 25-36; Op. Omn. 549, l. 22-27 and 550 l. 11-20. [103] Harvey: Letter to Hofmann, Syd. 596, l. 3-7; Op. Omn. 636, l. 1-4. [104] Harvey: Exercise to Riolanus, II, Syd. 123, l. 15-18; Op. Omn. 122, l. 31 to 123, l. 1. [105] Harvey: On the Motion, etc., IX, Syd. 48, l. 21 to 50, l. 36; Op. Omn. 50, l. 17 to 52, l. 23. [106] Harvey: Prelectiones, 80 right. [107] Hippocrates: On Wounds, Lit. Vol. VI, 430. [108] Hippocrates: Epidemics, Lit. Vol. V, 114-116. Compare Galen's Third Commentary on Epidemics, Kn. Vol. XVII, A., 433, l. 14 to 436, l. 2. [109] Harvey: Prelectiones, 79 right. [110] Harvey: Exercise to Riolanus, II, Syd. 140, l. 30-39; Op. Omn. 140, l. 23-31. [111] Harvey: Exercise to Riolanus, I, Syd. 98, l. 9-23; Op. Omn. 100, l. 14-28. [112] Hippocrates: On the Heart, Lit. Vol. IX, 84, l. 11-12. [113] Aristotle: On Youth and Old Age, etc., 469_b_, 6-20. [114] Aristotle: On the Parts of Animals, 670_a_, 23-26. [115] Galen: On the Use of Respiration, Kn. Vol. IV, 505, l. 15 to 506, l. 5. [116] Harvey: On the Motion, etc., VIII, Syd. 46, l. 34 to 47, l. 16; Op. Omn. 49, l. 3-19. [117] Aristotle: On Respiration; On the Parts of Animals, Books II and III; and elsewhere. This reference is by Harvey himself. [118] Aristotle: On the Parts of Animals, Book II. This reference is by Harvey himself. [119] Harvey: On the Motion, etc., XV, Syd. 68, l. 19 to 69, l. 17; Op. Omn. 69, l. 22 to 70, l. 18. [120] Harvey: On the Motion, etc., XV, Syd. 70, l. 17-25; Op. Omn. 71, l. 22-29. [121] Harvey: On the Motion, etc., XVI, Syd. 72, l. 8-11; Op. Omn. 73, l. 13-16. [122] Harvey: On the Motion, etc., XVII, Syd. 83, l. 9-27; Op. Omn. 84, l. 31 to 85, l. 14. [123] Hippocrates: On the Nature of the Child, Lit. Vol. VII, 530, l. 3-19. [124] Aristotle: History of Animals, 561_a_, 4 to 562_b_, 2. [125] Harvey: On the Motion, etc., XVII, Syd. 76, l. 3-10; Op. Omn. 77, l. 14-20. On Generation, XVII, Syd. 235, l. 21-26; Op. Omn. 249, l. 9-13.