You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: \ (((\\ practical OR \\ practice) guidebook to biostatistics and epidemiology.\\ ) OR ((\\ practical OR \\ practice) guide to (statistics OR statistical) AND epidemiology.\\ ))*\~.
• If you are trying to use Boolean operators, they must be ALL CAPS: \ (((\\ practical OR \\ practice) guidebook to biostatistics AND epidemiology.\\ ) OR ((\\ practical OR \\ practice) guide to (statistics OR statistical) AND epidemiology.\\ ))*\*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ (((\\ practical OR \\ practice) guidebook to biostatistics and epidemiology.\\ ) OR ((\\ practical OR \\ practice) guide to (statistics OR statistical) AND epidemiology.\\ ))*\*".