[238] Medicina Pastoralis, vol. ii, n. 43.
[239] Theologia Moralis, 8th ed., ii, n. 744.
[240] De Matrimonio.
[241] Theologia Pastoralis, p. iv, n. 88.
[242] Theologia Moralis, ii, n. 994.
[243] See Ferreres, De Vasectomia Duplici necnon de Matrimonio Mulieris Excisae, p. 110. Madrid, 1913.
[244] Theologia Moralis, 5th ed., vol. ii, p. 391, n. 994.
[245] See the chapter on General Principles concerning Mutilation for an explanation of the act with a double effect.
[246] Virginia Medical Semi-monthly, vols, xiv, xv.
[247] State of Washington vs. Feilen, 126 Pac. R. 75.