[133] Wharton on Negligence, sec. 640.
[134] Small v. Howard, 128 Mass. 131; Hathorn v. Richmond, 48 Vt. 557.
[135] Woodward, J., in McCandless v. McWha, 22 Pa. Rep. 261.
[136] Mich. Cent. Rw. v. Hasseneyer, 48 Mich. 205; Fox v. Glastonbury, 29 Conn. 204.
[137] Shearman & Red., sec. 432.
[138] Patten v. Wiggen, 51 Me. 594.
[139] Rich v. Pierpoint, per Erle, C.J., 3 F. & F. 35.
[140] Carpenter v. Blake, 60 Barb. 488.
[141] Ordronaux’s Jur. of Med., sec. 68.
[142] Potter v. Warner, 91 Pa. St. 362; 36 Am. Rep. 668.