| Use of Essential Drugs Model List of Essential Drugs (9th List) Seventh Report of the WHO Expert Committee | | Author:
| WHO Staff, | Series title: | Technical Report Ser. | ISBN: | 978-92-4-120867-3 | Publication Date: | Apr 1997 | Publisher: | World Health Organization
| Book Format: | Hardback | List Price: | USD $13.50 |
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