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