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

• If you are trying to use Boolean operators, they must be ALL CAPS: \ \\ \\\ ((((((\\\\ practical guidebook to ((statistics OR statistics) OR (statistics OR statistics)) AND epidemiology.\\\\ ) OR (\\\\ practical guidebook to (statistics OR statistics) AND epidemiology.\\\\ ))) OR (((\\\\ practice guidebook to ((statistics OR statistics) OR (statistics OR statistics)) AND epidemiology.\\\\ ) OR (\\\\ practice guidebook to (statistics OR statistics) AND epidemiology.\\\\ ))))) OR (\\\\ practical guide to statistical AND epidemiology.\\\\ ))~\\\ \\ \*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ \\ \\\ ((((((\\\\ practical guidebook to ((statistics OR statistics) OR (statistics OR statistics)) and epidemiology.\\\\ ) OR (\\\\ practical guidebook to (statistics OR statistics) and epidemiology.\\\\ ))) OR (((\\\\ practice guidebook to ((statistics OR statistics) OR (statistics OR statistics)) and epidemiology.\\\\ ) OR (\\\\ practice guidebook to (statistics OR statistics) and epidemiology.\\\\ ))))) OR (\\\\ practical guide to statistical and epidemiology.\\\\ ))~\\\ \\ \*".