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 OR biostatistical) OR (((biostatistics OR biostatistical) OR (biostatistics OR biostatistical)) OR (biostatistics OR biostatistical))) AND epidemiology.\\ ) OR (\\ practical guidebook to ((biostatistics OR biostatistical) OR (((biostatistics OR biostatistical) OR (biostatistics OR biostatistical)) OR (biostatistics OR biostatistical))) AND epidemiology.\\ ))) OR (((\\ practical guide to statistics AND epidemiology.\\ ) OR (\\ practice guide to statistics AND epidemiology.\\ ))))~\*".