Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Searching PubMed with Biopython
# This code uses Biopython to retrieve lists of articles from pubmed
# you need to install Biopython first.
# If you use Anaconda:
# conda install biopython
# If you use pip/venv:
# pip install biopython
# Full discussion:
# https://marcobonzanini.wordpress.com/2015/01/12/searching-pubmed-with-python/
from Bio import Entrez
def search(query):
Entrez.email = 'your.email@example.com'
handle = Entrez.esearch(db='pubmed',
sort='relevance',
retmax='20',
retmode='xml',
term=query)
results = Entrez.read(handle)
return results
def fetch_details(id_list):
ids = ','.join(id_list)
Entrez.email = 'your.email@example.com'
handle = Entrez.efetch(db='pubmed',
retmode='xml',
id=ids)
results = Entrez.read(handle)
return results
if __name__ == '__main__':
results = search('fever')
id_list = results['IdList']
papers = fetch_details(id_list)
for i, paper in enumerate(papers['PubmedArticle']):
print("{}) {}".format(i+1, paper['MedlineCitation']['Article']['ArticleTitle']))
@echorule
Copy link

echorule commented Dec 6, 2022

This is awesome thanks and works pretty well. I'm stuck on trying to get the details of the authors in a succinct way, can anybody help with how to do that? paper['MedlineCitation']['Article']['AuthorList'] isnt right....
Thanks in advance!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment