Is there any authority or authority for medical malpractice in the medical profession?

2 The case of Inderbitzen v. Lane Hospital (1932) 124 Cal.App. 462, 468-469, 12 P.2d 744, is not the authority plaintiffs claim. That case held only that numerous successive rough and rude vaginal examinations of a woman by twelve different physicians who did not sterilize their hands was medically unnecessary and an assault and trespass upon her person at least after she had objected to such touchings. (At p. 468, 12 P.2d 744.)