The provisions of section 1 of this act shall not apply to a duly licensed physician, dentist, registered pharmacist, veterinarian, nurse, podiatrist, interne or resident physician of a hospital, sanitarium or other medical institution; or to a hospital, sanitarium, clinical laboratory or any other medical institution; or to a State or governmental agency; or to any manufacturer, wholesaler, retailer or regular dealer in drugs.
N.J.S. § 39:4-49.2