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 OR \\\ practice) guidebook to (((biostatistical OR (biostatistics OR biostatistical)) OR (biostatistical OR (biostatistics OR biostatistical))) OR (biostatistical OR (biostatistics OR biostatistical))) AND epidemiology.\\\ ) OR ((\\\ practical OR \\\ practice) guide to statistics AND epidemiology.\\\ ))~\\ \*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ \\ (((\\\ practical OR \\\ practice) guidebook to (((biostatistical OR (biostatistics OR biostatistical)) OR (biostatistical OR (biostatistics OR biostatistical))) OR (biostatistical OR (biostatistics OR biostatistical))) and epidemiology.\\\ ) OR ((\\\ practical OR \\\ practice) guide to statistics and epidemiology.\\\ ))~\\ \*".