title: Re: systematic reviews without systematic approach.
authors.forename: Myeong Soo
authors.initials: MS
authors.lastname: Lee
mesh_terms: D002986:Clinical Trials as Topic; D006556:Heroin Dependence / Q000628:therapy*; D006801:Humans; D008516:Medicine, Chinese Traditional; D008722:Methods; D012196:Review Literature as Topic