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