[2997] Judging from its opening and closing words as given by James.

[2998] De coitu, edition of 1536, p. 306.

[2999] Viaticum, VI, 19.

[3000] Practica, X, 1; in Isaac, Opera, 1515, II, fol. 126.

[3001] Ibid., VII, 31; fol. 111r.

[3002] Ibid., IV, 37; fol. 96r.

[3003] Ibid., V, 17; fol. 99r.

[3004] De melancholia (1536), p. 290.

[3005] Practica, VIII, 40; ed. of 1515, fol. 118v.

[3006] Practica, IV, 39, and V, 7; ed. of 1515, fols. 96r and 98r.