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