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--- wiki:autolit:search:europepmc [2022/07/18 18:24]
jthurnham [Using Search Fields and Filters]
+++ wiki:autolit:search:europepmc [2022/07/22 23:48] (current)
kevinkallmes
@@ Line 57: / Line 57: @@
   * Abstract available, by appending ''(HAS_ABSTRACT)'';
   * PDF Full Text available, by appending ''(HAS_PDF)'';
-  * Publication date, by searching for ''FIRST_PDATE:[YYYY-MM-DD TO YYYY-MM-DD]''  (only the Year is required for the filter to function), and for a specific year, you can also search ''PUB_YEAR:YYYY'';
+  * Publication date, by searching for ''FIRST_PDATE:[YYYY-MM-DD TO YYYY-MM-DD]'';
   * Language, by searching for the ''(LANG:language)'';
   * Open-access-only, by searching for ''(OPEN_ACCESS)''
+For Publication Date limits, only the Year is required for the filter to function, and for a specific year, you can also search ''PUB_YEAR:YYYY'' instead of identifying the whole range.
+EuropePMC uses the year "3000" to represent all publications through to the present. So, for example, to search for all studies published from January 1st, 2015 to Present, you can use the simplified ''FIRST_PDATE:[2015 TO 3000]''
 === Filter by Study Contents ===

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