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