You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: \ \\ (((\\\ practical OR \\\ practice) guidebook to ((biostatistical OR statistical) OR (biostatistics OR (biostatistical OR statistical))) AND epidemiology.\\\ ) OR ((\\\ practical OR \\\ practice) guide to statistics AND epidemiology.\\\ ))*\\~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ \\ (((\\\ practical OR \\\ practice) guidebook to ((biostatistical OR statistical) OR (biostatistics OR (biostatistical OR statistical))) AND epidemiology.\\\ ) OR ((\\\ practical OR \\\ practice) guide to statistics AND epidemiology.\\\ ))*\\*".