title: Impact factor--uses, abuses, obstacles and alternatives.
authors.forename: Saba
authors.initials: S
authors.lastname: Sohail
mesh_terms: D035843:Biomedical Research / Q000592:standards*; D006801:Humans; D010154:Pakistan; D010506:Periodicals as Topic; D017410:Practice Guidelines as Topic; D018434:Sickness Impact Profile; D014495:Universities