111.The physician in charge of health services in an establishment, chosen in accordance with section 118, and the other health professionals within the meaning of the Health Insurance Act (chapter A-29) who provide services therein within the scope of programs contemplated in this chapter, shall be remunerated by the Régie de l’assurance maladie du Québec, by way of fixed fees, of fees for a fixed price, of salary, of fees or of specific fees, according to the agreements entered into under section 19 of the said Act.