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) OR (practical guide)) to (biostatistical OR (((biostatistical OR biostatistical) OR biostatistical) OR biostatistical)) AND epidemiology.\\\ ) OR (\ ((practical guidebook) OR (practical guide)) to (biostatistical OR (((biostatistical OR biostatistical) OR biostatistical) OR biostatistical)) AND epidemiology.\\\ ))) OR (\ practice guide to statistics AND epidemiology.\\\ ))*\\ \~".
• Adding a wildcard symbol may retrieve word variants: \ \\ ((((\ ((practical guidebook) OR (practical guide)) to (biostatistical OR (((biostatistical OR biostatistical) OR biostatistical) OR biostatistical)) AND epidemiology.\\\ ) OR (\ ((practical guidebook) OR (practical guide)) to (biostatistical OR (((biostatistical OR biostatistical) OR biostatistical) OR biostatistical)) AND epidemiology.\\\ ))) OR (\ practice guide to statistics AND epidemiology.\\\ ))*\\ \*.