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