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

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