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 (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) AND epidemiology.\\\\\\\\\\\\ ) OR (((\\\\\\\\\\\\ practical guide to statistics AND epidemiology.\\\\\\\\\\\\ ) OR (\\\\\\\\\\\\ practice guide to statistics AND epidemiology.\\\\\\\\\\\\ ))))~\\\\\\\\\\\ \\\\\\\\\\ \\\\\\\\\ \\\\\\\\ \\\\\\\ \\\\\\ \\\\\ \\\\ \\\ \\ \".
• Adding a wildcard symbol may retrieve word variants: \ \\ \\\ \\\\ \\\\\ \\\\\\ \\\\\\\ \\\\\\\\ \\\\\\\\\ \\\\\\\\\\ \\\\\\\\\\\ ((\\\\\\\\\\\\ practical guidebook to ((((((biostatistics OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) OR (biostatistical OR statistical)) AND epidemiology.\\\\\\\\\\\\ ) OR (((\\\\\\\\\\\\ practical guide to statistics AND epidemiology.\\\\\\\\\\\\ ) OR (\\\\\\\\\\\\ practice guide to statistics AND epidemiology.\\\\\\\\\\\\ ))))~\\\\\\\\\\\ \\\\\\\\\\ \\\\\\\\\ \\\\\\\\ \\\\\\\ \\\\\\ \\\\\ \\\\ \\\ \\ \*.