1. 1) The Ministry of Health, Labour and Welfare, Japan. “The Japanese Pharmacopoeia Seventeen Edition (2016).”:‹https://www.mhlw.go.jp/file/06-Seisakujouhou-11120000-Iyakushokuhinkyoku/JP17_REV_1.pdf›, cited 10 March, 2020.
2. 2) The Ministry of Health, Labour and Welfare, Japan. “Supplement I to The Japanese Pharmacopoeia Seventeen Edition (2017).”: ‹https://www.mhlw.go.jp/content/11120000/000352508.pdf›, cited 10 March, 2020.
3. 3) The Ministry of Health, Labour and Welfare, Japan. “Supplement II to The Japanese Pharmacopoeia Seventeen Edition (2019).”: ‹https://www.mhlw.go.jp/content/11120000/000597173.pdf›, cited 10 March, 2020.
4. 4) The Ministry of Health, Labour and Welfare, Japan. “The Japanese Pharmacopoeia Seventeen Edition (2016), General Information, Quantitative Analytical Technique Utilizing Nuclear Magnetic Resonance (NMR) Spectroscopy and Its Application to Reagents in the Japanese Pharmacopoeia.”:‹https://www.pmda.go.jp/files/000217666.pdf›, cited 10 March, 2020.
5. 5) Pharmaceuticals and Medical Devices Agency (PMDA), “JP drafts for public comments. Byakkokaninjinto Extract (3 June, 2019).”: ‹https://www.pmda.go.jp/files/000229715.pdf›, ‹https://www.pmda.go.jp/files/000229752.pdf (English)›, ‹https://www.pmda.go.jp/rs-std-jp/standards-development/jp/pub-comments/jp/0161.html›, ‹https://www.pmda.go.jp/english/rs-sb-std/standards-development/jp/pub-comments/jp/0013.html (English)›, cited 10 March, 2020. A request for comments on the original draft of the Japanese Pharmacopoeia (June 2019, part 2).