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