English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Vitamin D deficiency is an age-old public health problem. It was first described, as rickets, in the mid-17th century by Francis Glisson and other fellows of the Royal College of Physicians in London. Although there has long been a folk understanding of the therapeutic benefit of cod-liver oil (such

Vitamin D deficiency in the 21st century: a persistent problem among Canadian infants and mothers