Created
January 12, 2018 21:44
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Extract grant IDs and funding information from PubMed records
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| library(rentrez) | |
| library(magrittr) | |
| library(xml2) | |
| xml_raw = entrez_fetch(db="pubmed", | |
| id=27019001, | |
| rettype = 'xml') | |
| xml_parsed = read_xml(xml_raw) | |
| grant_id = xml_find_all(xml_parsed, '//Grant') %>% | |
| xml_find_first('GrantID') %>% | |
| xml_text() | |
| funding_agency = xml_find_all(xml_parsed, '//Grant') %>% | |
| xml_find_first('Agency') %>% | |
| xml_text() |
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