World Health Organization. (2003). The international pharmacopoeia (3rd. ed.). Geneva, Switzerland: WHO.
Citación estilo ChicagoWorld Health Organization. The International Pharmacopoeia. 3rd. ed. Geneva, Switzerland: WHO, 2003.
Cita MLAWorld Health Organization. The International Pharmacopoeia. 3rd. ed. Geneva, Switzerland: WHO, 2003.
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