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 biostatistics) OR biostatistics) AND epidemiology.\\\\\\\") OR (((\\\\\\\"practical guide to statistics AND epidemiology.\\\\\\\") OR (\\\\\\\"practice guide to statistics AND epidemiology.\\\\\\\"))))~\\\\\\"\\\\\"\\\\"\\\"\\"\"".
• Removing quotes may allow a broader search: \ \\ \\\ \\\\ ((\\\\\ practical guidebook to ((biostatistics OR biostatistics) OR biostatistics) AND epidemiology.\\\\\ ) OR (((\\\\\ practical guide to statistics AND epidemiology.\\\\\ ) OR (\\\\\ practice guide to statistics AND epidemiology.\\\\\ ))))~\\\\ \\\ \\ \.