2340-9894 2340-9894 S2340-98942021000200175 10.30827/ars.v62i2.15713 Cuba 00 06 2021 00 06 2021 62 2 175 181

1 2002 68 9 9 4194-200 2 1993 56 9 9 750-8 3 1994 4 2003 5 2002 6 2008 7 The United States Pharmacopeial Convention 2017 8 2006 30 3 3 72-80 9 The United States Pharmacopeial Convention 2017 1571-2 10 The United States Pharmacopeial Convention 2017 172-8 11 The United States Pharmacopeial Convention 2017 1571-2 12 1998 280 295-8 13 2017 34 2 2 156-74 14 1999 12 1 1 147-79 15 2005 15 2 2 82-103 16 2015 91 1 1 53-8 17 2010 93 6 6 1944-51