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