[231] Harvey: Exercise to Riolanus, II, Syd. 113, l. 24-25; Op. Omn. 113, l. 19-20. [232] Harvey: On the Motion, etc., XVII, Syd. 80, l. 32; Op. Omn. 82, l. 15-16. [233] Compare Harvey: Exercise to Riolanus, II, Syd. 122, l. 19-28; Op. Omn. 122, l. 8-14. [234] Harvey: On the Motion, etc., IV, Syd. 27, l. 25-27; Op. Omn. 29, l. 12-14. [235] _Ad constitutionem suam._ Harvey: On the Motion, etc., XVII, Syd. 80, l. 39 to 81, l. 3; Op. Omn. 82, l. 22-26. [236] Harvey: Prelectiones, 79 left, l. 19 and 80 left, l. 8-10; Columbus: De Re Anatomica, Lib. XI, 223, l. 37-39 and 224, l. 16-21. [237] Harvey: Exercise to Riolanus, II, Syd. 132, l. 11-15; Op. Omn. 132, l. 4-7. [238] _Quia non pulsant. sed potius attrahi._ The jotting would seem to leave the verb "_videntur_" or the like, to be understood. Harvey: Prelectiones, 80 left, l. 8-13. [239] _Eodem tempore tactu sentitur pulsus Arteriae quasi attrahitur vena cava._ Harvey: Prelectiones, 77 right, l. 11-12. [240] Harvey: On the Motion, etc., Syd. 21, l. 23-27; Op. Omn. 23, l. 16-19. Compare Exercise to Riolanus, II, Syd. 139, l. 26 to 140, l. 29; Op. Omn. 139, l. 21 to 140, l. 22. [241] _Auriculae pulsant post emotum cor sanguinis multitudine._ Harvey: Prelectiones, 73 left, l. 10. [242] Harvey: Prelectiones, 77 right, l. 15. [243] _Quorum radicale humidum glutinosum magis, aut pingue, et lentum est, et non ita facile dissolubile._ [244] Harvey: On the Motion, etc., IV, Syd. 28, l. 4-14; Op. Omn. 29, l. 29 to 30, l. 6. [245] Harvey: Exercise to Riolanus, II, Syd. 138, l. 9-11; Op. Omn. 138, l. 4-6. [246] Galen: On Anatomical Manipulations, Kn. Vol. II, 614, l. 8-11. On the Doctrines of Hippocrates and Plato, Kn. Vol. V, 238, l. 7 to 239, l. 1; Mül. 198, l. 4-16. [247] Cicero: On the Nature of the Gods, Müller, Leipsic, 1903, 55, l. 20-22. Harvey says in his lecture notes: "_Item_ Cicero [has] much about the use of the parts in De Natura Deorum libro 2°." Prelectiones, 98 left, l. 25. [248] Vesalius: De Humani Corporis Fabrica, Lib. VI, cap. 8, 584, l. 53-57. [249] Harvey: On the Motion, etc., Syd. 53, l. 26 to 54, l. 15; Op. Omn. 55, l. 21 to 56, l. 11. [250] For the references to Galileo Galilei, Evangelista Torricelli and Blaise Pascal, see J. C. Poggendorff, Geschichte der Physik, Leipsic, 1879, 251-255, 319-325 and 328-334. [251] S. Hales: Statical Essays, containing Hæmastaticks, etc. Vol. II, London, 1733. Preface, pp. xvii, l. 13 to xviii, l. 22 and Experiment III, 13, l. 13 to 17, l. 3. See also P. M. Dawson: The Biography of Stephen Hales, D.D., F.R.S., Johns Hopkins Hospital Bulletin, Vol. XV, No. 159, June, 1904, 185-192. Stephen Hales the Physiologist, Do., Vol. XV, Nos. 160-161, July-August, 1904, 232-237. [252] Harvey: Exercise to Riolanus, II, Syd. 134, l. 7-16; Op. Omn. 134, l. 8-15. [253] Harvey: Exercise to Riolanus, II, Syd. 135, l. 12-16; Op. Omn. 135, l. 11-15.