World Health Organization. (2012). The Selection and Use of Essential Medicines: Reports of the WHO Expert Committee on the Selection and Use of Essential Medicines and the 3rd WHO Model list of essential medicines for children. World Health Organization.
芝加哥风格引文World Health Organization. The Selection and Use of Essential Medicines: Reports of the WHO Expert Committee on the Selection and Use of Essential Medicines and the 3rd WHO Model List of Essential Medicines for Children. Geneva, Switzerland: World Health Organization, 2012.
MLA引文World Health Organization. The Selection and Use of Essential Medicines: Reports of the WHO Expert Committee on the Selection and Use of Essential Medicines and the 3rd WHO Model List of Essential Medicines for Children. World Health Organization, 2012.