id 06420204901
https://w3id.org/oc/meta/id/06420204901

is a

unique identifier

id

10.1016/j.jpainsymman.2023.01.002

type

doi

Get it in another format: RDF/XML, Turtle, JSON-LD

All these data (independently from the particular representation used) are licensed under a Creative Commons CC0 1.0 Universal.