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2. 2) Nortier J. L., Vanherweghem J. L., Toxicology, 181–182, 577—580 (2002).
3. 3) Notice from the State Food and Drug Administration of P. R. China, issued on April 1, 2003.
4. 4) Pharmaceuticals and Medical Devices Safety Information No. 200 from the Minister of Health, Labor and Welfare of Japan, April, 2004.
5. 5) Japanese committee for JP15 ed., “The Japanese Pharmacopoeia Fifteenth Edition,” Jiho Press Ltd., Tokyo, 2006.