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