The WHO have a report entitled
Global report on hypertension The race against a silent killer
ISBN 978-92-4-008106-2
When I put the ISBN in BibGuru it cannot find the report. Which is strange as it's not like the WHO is a fringe organisation making up ISBN references.
It's also sadly ironic because I'm sure the intention is to highlight the silent killer but I can't cite the report via BibGuru. Any ideas why the ISBN cannot be found on BibGuru?