World Health Organization. (1995). Who model prescribing information: Drugs used in sexually transmitted diseases and HIV infection (Primera edición.). Editorial Who Library Cataloguing in Publication Data.
Chicago-viite (17. p.)World Health Organization. Who Model Prescribing Information: Drugs Used in Sexually Transmitted Diseases and HIV Infection. Primera edición. Geneva: Editorial Who Library Cataloguing in Publication Data, 1995.
MLA-viite (8. p.)World Health Organization. Who Model Prescribing Information: Drugs Used in Sexually Transmitted Diseases and HIV Infection. Primera edición. Editorial Who Library Cataloguing in Publication Data, 1995.
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