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

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