Sister Jean Ward, phototherapy, and jaundice: a unique human and photochemical interaction - Document - Gale Academic OneFile
Picterus - We can thank the nurse sister Jean Ward for the invention of phototherapy back in 1956. She used to take newborns out in the fresh air and expose them to
![Sister Jean Ward, phototherapy, and jaundice: a unique human and photochemical interaction | Journal of Perinatology Sister Jean Ward, phototherapy, and jaundice: a unique human and photochemical interaction | Journal of Perinatology](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fjp.2015.56/MediaObjects/41372_2015_Article_BFjp201556_Fig1_HTML.jpg)