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