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