Section 1. Physicians should never pay nor receive commission to or from any allied health worker for cases referred. ARTICLE VI RELATIONSHIP OF PHYSICIANS WITH THE HEALTH PRODUCTS INDUSTRY Section 1. The physician shall not derive any form of material gain from product samples. Section 2. Physicians may participate in postmarketing or similar activities where they are asked to try new products on patients provided that the patients are properly informed and have given their informed consent. Physicians are encouraged to report or share the result of such activities to the duly constituted authorities. Section 3. Only gifts of reasonable value that primarily entail benefit to patient care or related to physicians' work may be accepted by a physician from a health product company. Section 4. Physicians may request donations for a charitable purpose for as long as it does not redon to his or her personal benefit. Section 5. Research activities shall be ethically defensible, socially responsible, and scientically valid. Any remuneration should be reasonable and should not constitute an enticement. Section 6 Research trials conducted by physicians for an industry should be done in accordance with the national or institutional guidelines for the protection of human subjects