title: Control or placebo group in a clinical trial.
authors.affiliation: Student's Research Committee, Baqiatallah university of Medical Sciences, Tehran, Iran.
authors.forename: Mohammad Saeid
authors.initials: MS
authors.lastname: Rezaee-Zavareh
references.citation: Pharmacol Res. 2003 Nov;48(5):511-3
references.pmid: 12967598
references.citation: Int J Prev Med. 2013 Sep;4(9):1045-51
references.pmid: 24130946
references.citation: Molecules. 2013 Oct 10;18(10):12548-60
references.pmid: 24152674