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