We have recently published an article telling the story of the Hertfordshire Cohort Study since its inception in the 1980s and including methods, findings, and plans for the future.
You can read the full story:
https://f1000research.com/articles/8-82
or simply download a PDF copy of the article:
https://f1000research.com/articles/8-82/v1/pdf?article_uuid=cf90bb70-13a4-4ebb-acf0-521027eeac28
We wish to thank the men and women who have participated in the
Hertfordshire studies, the Hertfordshire General Practitioners, and
all the nurses and doctors who have conducted fieldwork
over many years.