Quintana Trķas, O [Ethics and health policy]. [electronic resource] - Gaceta sanitaria - 495-6 p. digital Publication Type: Editorial ISSN: 0213-9111 Standard No.: 10.1016/s0213-9111(89)70970-5 doi Subjects--Topical Terms: BioethicsEthics, MedicalHealth Policy--trendsSpain