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

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