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