No. | Searches | Results |
---|---|---|
1 | (clinic or clinical or “electronic health record” or “electronic health records”).mp. | 10,297,015 |
2 | (“coreference resolution” or “co-reference resolution” or “information extraction” or “named entity extraction” or “named entity recognition” or “natural language processing” or “relation extraction” or “text mining”).mp. | 10,981 |
3 | “information retrieval”.mp. | 29,773 |
4 | (1 and 2) not 3 | 3,245 |
5 | limit 4 to English language | 3,204 |
6 | limit 5 to yr=“2009 -Current” | 2,480 |
7 | limit 6 to (editorial or erratum or letter or note or comment) [Limit not valid in Embase, Ovid MEDLINE(R), Ovid MEDLINE(R) In-Process; records were retained] | 36 |
8 | 6 not 7 | 2,444 |
9 | remove duplicates from 8 | 1,651 |