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

• 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 OR biostatistics)) OR (biostatistics OR biostatistics)) 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 OR biostatistics) OR (biostatistics OR biostatistics)) OR (biostatistics OR biostatistics)) OR (biostatistics OR biostatistics)) AND epidemiology.\\\\\\\\\\\ ) OR (((\\\\\\\\\\\ practical guide to (statistics OR statistical) AND epidemiology.\\\\\\\\\\\ ) OR (\\\\\\\\\\\ practice guide to (statistics OR statistical) AND epidemiology.\\\\\\\\\\\ ))))~\\\\\\\\\\ \\\\\\\\\ \\\\\\\\ \\\\\\\ \\\\\\ \\\\\ \\\\ \\\ \\ \*.