It is difficult to quantify how many points-of-view would be needed in order to satisfy most information needs; however, point-of-view refinement is roughly comparable to the conceptual scope of a subheading enhancement for MeSH subject headings, and currently there are 83 subheadings in use [ 22].
The heading "Conan Movies" has 37 subheadings, including, but not limited to: "Action scenes in", "Arnold's awe of Jones in", "Arnold's earnings from", "Arnold's mother on set of" and "Orgy chamber in".
20 21 Subheadings correspond to some of the items in the PRISMA-P checklist.
3. The 3 subheadings dedicated to the aminoacylation reaction, the aaRS classes and the early role of Class-II aaRS in genetic code translation should be fused into a single subheading and the text shortened.
Assume there are in a set of MEDLINE articles to be categorized: n MeSH terms T1, T2,..., Tn (major terms are marked by a star), m subheadings Q1, Q2,..., Qm (major subheadings coming from major pairs term/subheading).
The controlled vocabulary of Medical Subject Headings (MeSH) from PubMed, 9 including Subheadings, Publication Types and Supplementary Concepts, will be used, when applicable, in searches throughout all databases.
Layout should be clear, simple and consistent [ 14, 35] and use subheadings to allow patients to efficiently sift through the information [ 17, 31].
These guidelines deal specifically with the management of varices in patients with cirrhosis under the following subheadings: (1) primary prophylaxis; (2) acute variceal haemorrhage; (3) secondary prophylaxis of variceal haemorrhage; and (4) gastric varices.
4 The system has three major subheadings: (1) defined clinical entities for groin pain in athletes (adductor-related, iliopsoas-related, inguinal-related, pubic-related); (2) hip-related groin pain in athletes and (3) other causes of groin pain in athletes.
The results of the validation survey are presented under three subheadings: (1) analysis of reviewers' ratings; (2) analysis of validation questions; and (3) analysis of test items.
