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