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 OR statistics) OR (biostatistics OR statistics)) OR (biostatistics OR statistics)) AND epidemiology.\\ ) OR ((\\ practical OR \\ practice) guide to statistical AND epidemiology.\\ ))*\~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ (((\\ practical OR \\ practice) guidebook to (((biostatistics OR statistics) OR (biostatistics OR statistics)) OR (biostatistics OR statistics)) AND epidemiology.\\ ) OR ((\\ practical OR \\ practice) guide to statistical AND epidemiology.\\ ))*\".
• Adding a wildcard symbol may retrieve word variants: \ (((\\ practical OR \\ practice) guidebook to (((biostatistics OR statistics) OR (biostatistics OR statistics)) OR (biostatistics OR statistics)) AND epidemiology.\\ ) OR ((\\ practical OR \\ practice) guide to statistical AND epidemiology.\\ ))*\*.