title: Mandatory substitution successful.
authors: deroukakis_m@yahoo.co.uk
authors: Marilena
authors: M
authors: Deroukakis
mesh_terms: D000959:Antihypertensive Agents / Q000627:therapeutic use*; D001262:Atenolol / Q000627:therapeutic use*; D004363:Drug Utilization / Q000331:legislation & jurisprudence / Q000706:statistics & numerical data; D016568:Drugs, Generic; D006291:Health Policy / Q000331:legislation & jurisprudence*; D006801:Humans; D010818:Practice Patterns, Physicians' / Q000639:trends; D015397:Program Evaluation; D013019:South Africa
chemical_list: D000959:Antihypertensive Agents; D016568:Drugs, Generic; D001262:Atenolol