左芬啡烷 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "左芬啡烷" in Chinese language version.

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1web.archive.org

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doi.org

May E, Eddy N. A New Potent Synthetic Analgesic. Communications. The Journal of Organic Chemistry. February 1959, 24 (2): 294–5. doi:10.1021/jo01084a655.

in.gov.br

Anvisa. RDC Nº 784 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial [Collegiate Board Resolution No. 784 - Lists of Narcotic, Psychotropic, Precursor, and Other Substances under Special Control]. Diário Oficial da União. 2023-03-31 (2023-04-04) [2023-08-16]. （原始内容存档于2023-08-03）（巴西葡萄牙语）.

web.archive.org

Anvisa. RDC Nº 784 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial [Collegiate Board Resolution No. 784 - Lists of Narcotic, Psychotropic, Precursor, and Other Substances under Special Control]. Diário Oficial da União. 2023-03-31 (2023-04-04) [2023-08-16]. （原始内容存档于2023-08-03）（巴西葡萄牙语）.