Authors: Garry Milman; David M Schwope; Eugene W Schwilke; William D Darwin; Deanna L Kelly; Robert S Goodwin; David A Gorelick; Marilyn A Huestis Journal: Clin Chem Date: 2011-08-29 Impact factor: 8.327
Authors: Eugene W Schwilke; Erin L Karschner; Ross H Lowe; Ann M Gordon; Jean Lud Cadet; Ronald I Herning; Marilyn A Huestis Journal: Clin Chem Date: 2009-03-05 Impact factor: 8.327