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