has been removed totally or in part, sold or put on sale in the Philippine Islands, shall be clearly and legibly  marked on its immediate containers, and in all the languages in which such containers are marked, with the words "this milk is not suitable for nourishment for infants less than one year of age," or with other equivalent words. [2339-124.] ARTICLE  XIII Administrative Provisions Relative to Prohibited Drugs S ECTION  1716 . Words and Phrases Defined.  — "Prohibited drug," as herein used, includes opium, cocaine, alpha, and beta eucaine, their derivatives, and all preparations made from them. "Opium" embraces every kind, class, and character of opium, whether crude, prepared, ash, or refuse, and all narcotic preparations thereof or therefrom, and all morphine or alkaloids of opium and all preparations in which opium, morphine, or any alkaloid of  opium enters as an ingredient, together with all opium leaves and wrappings of opium leaves, whether such leaves or wrappings are prepared for use or not. [2339-135.] S ECTION  1717 . Lawful Possession and Uses of Prohibited Drugs Specified.  — Prohibited drugs may be lawfully kept, used, administered, and dealt in under the following conditions and by the following persons only: ( a ) Duly licensed and practicing physicians, dentists, and veterinarians may, in the proper course of their professional practice only, prescribe and administer, or cause to be administered, prohibited drugs as medicine or anaesthetic and may receive and kee p the same in their possession for such use. ( b ) Government Bureaus or officers of the Government duly designated in writing for such purpose by the Governor-General may receive, keep, use, and dispose of such drugs in accordance with law, and the same may be lawfully sold, transferred, or delivered  to them. ( c ) Pharmacists and second-class pharmacists may receive, keep, and dispense prohibited drugs upon the prescription of a duly licensed and practicing physician, dentist, or veterinarian, and upon permit from the Collector of Internal Revenue may transfer a nd deliver the Copyright 2012 CD Technologies Asia, Inc. and Accesslaw, Inc. Philippine Law Encyclopedia 2011 515