title: Retraction note: Predicting new molecular targets for rhein using network pharmacology.
authors.affiliation: National TCM Key Lab of Serum Pharmacochemistry, Heilongjiang University, of Chinese Medicine, Heping Road 24, Harbin, 150040, China, xijunwangls@126.com.
authors.forename: Aihua
authors.initials: A
authors.lastname: Zhang
authors.forename: Hui
authors.initials: H
authors.lastname: Sun
authors.forename: Bo
authors.initials: B
authors.lastname: Yang
authors.forename: Xijun
authors.initials: X
authors.lastname: Wang