M-9, r. 17 - Code of ethics of physicians
62. A physician may not, unless an Act or regulation authorizes it,
(1) select or keep in his position as associate, employee or assistant for the purpose of practising medicine, a person who is not a physician;
(2) confer upon a person who is not a physician the responsibility of performing acts belonging to the practice of medicine;
(3) collaborate with a person who illegally practises medicine.