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 biostatistical AND epidemiology.\\\\\\\") OR (\\\\\\\"practical guidebook to biostatistical AND epidemiology.\\\\\\\"))) OR (((\\\\\\\"practical guide to statistics AND epidemiology.\\\\\\\") OR (\\\\\\\"practice guide to statistics AND epidemiology.\\\\\\\"))))~\\\\\\"\\\\\"\\\\"\\\"\\"\"".
• Removing quotes may allow a broader search: \ \\ \\\ \\\\ ((((\\\\\ practical guidebook to biostatistical AND epidemiology.\\\\\ ) OR (\\\\\ practical guidebook to biostatistical AND epidemiology.\\\\\ ))) OR (((\\\\\ practical guide to statistics AND epidemiology.\\\\\ ) OR (\\\\\ practice guide to statistics AND epidemiology.\\\\\ ))))~\\\\ \\\ \\ \.