GET /{source}/{id}/citations

ac.uk:europe-pmc-api

Summary: Get citations for a publication
Operation ID: getCitations
Auth: none
Description

Retrieve publications that cite the given publication.

Parameters (6)

callback (string, query, optional)

JSONP callback function name.

format (string, query, optional, default: xml)

Response format.

Constraints: {'enum': ['xml', 'json']}

id (string, path, required)

Publication identifier.

page (integer, query, optional, default: 1)

Page number (starts at 1).

pageSize (integer, query, optional, default: 25)

Results per page (1-1000).

Constraints: {'minimum': 1, 'maximum': 1000}

source (string, path, required)

Data source code.

Constraints: {'enum': ['AGR', 'CBA', 'CTX', 'ETH', 'HIR', 'MED', 'PAT', 'PMC', 'PPR']}

Examples (4)

TitleTypeURLAction
Get citations for PubMed article in XML format (default) curl https://www.ebi.ac.uk/europepmc/webservices/rest/MED/2845374/citations
Get citations for PMC article in JSON format with custom page size curl https://www.ebi.ac.uk/europepmc/webservices/rest/PMC/PMC5324321/citations?format=json&pageSize=10
Get citations for Agricola publication curl https://www.ebi.ac.uk/europepmic/webservices/rest/AGR/IND20555063/citations?pageSize=5
Get citations for a publication openapi-spec https://www.ebi.ac.uk/europepmc/webservices/rest/MED/28420604/citations

Probe History

Latency

Status Codes

TimeStatusLatencySize
2026-03-23 10:49:28.903276 200 457ms
2026-03-23 10:09:55.275788 200 213ms
2026-03-23 09:48:43.264078 200 245ms
2026-03-23 09:46:39.139964 404 210ms

Response Changes

WhenOldNew
2026-03-23 09:48:43.264078 195acebd2129 de9ffa825531
2026-03-23 10:09:55.275788 de9ffa825531 dc34f8438ff9
2026-03-23 10:49:28.903276 dc34f8438ff9 b90803d14abe