You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: \ \\ ((((\ ((practice guidebook) OR (practical guidebook)) to ((biostatistical OR biostatistical) OR ((biostatistical OR biostatistical) OR (biostatistical OR biostatistical))) AND epidemiology.\\\ ) OR (\ ((practice guidebook) OR (practical guidebook)) to ((biostatistical OR biostatistical) OR ((biostatistical OR biostatistical) OR (biostatistical OR biostatistical))) AND epidemiology.\\\ ))) OR (\ practical guide to statistical AND epidemiology.\\\ ))*\\ \~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\ \\ ((((\ ((practice guidebook) OR (practical guidebook)) to ((biostatistical OR biostatistical) OR ((biostatistical OR biostatistical) OR (biostatistical OR biostatistical))) AND epidemiology.\\\ ) OR (\ ((practice guidebook) OR (practical guidebook)) to ((biostatistical OR biostatistical) OR ((biostatistical OR biostatistical) OR (biostatistical OR biostatistical))) AND epidemiology.\\\ ))) OR (\ practical guide to statistical AND epidemiology.\\\ ))*\\ \*".