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