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Ernst FR, Grizzle AJ.Ernst FR, et al. Among authors: grizzle aj.J Am Pharm Assoc (Wash). 2001 Mar-Apr;41(2):192-9. doi: 10.1016/s1086-5802(16)31229-3.J Am Pharm Assoc (Wash). 2001.PMID: 11297331