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