title: Cumulation of knowledge.
authors.forename: E
authors.initials: E
authors.lastname: Michels
mesh_terms: D001294:Attitude to Health; D005544:Forecasting; D008962:Models, Theoretical; D026741:Physical Therapy Modalities / Q000639:trends*; D011643:Publishing; D012106:Research / Q000639:trends*; D012958:Societies, Scientific; D014481:United States