title: Achievement index climbs the ranks.
authors: Philip
authors: P
authors: Ball
mesh_terms: D001319:Authorship; D015706:Bibliometrics; D011643:Publishing / Q000706:statistics & numerical data; D012106:Research / Q000592:standards / Q000706:statistics & numerical data; D012108:Research Personnel / Q000592:standards* / Q000706:statistics & numerical data*