title: Scientific papers: on the need of structured abstracts, and explicit reporting of levels of evidence and author contributions.
authors.forename: E C
authors.initials: EC
authors.lastname: Rodriguez-Merchan
mesh_terms: D000043:Abstracting and Indexing; D006405:Hematology; D006801:Humans; D010506:Periodicals as Topic; D006113:United Kingdom; D014956:Writing