Maybe it was "spray on skin", an alternative approach?
https://en.wikipedia.org/wiki/Spray-on_skin
https://en.wikipedia.org/wiki/Avita_Medical#ReCell,_spray-on...
Maybe it was "spray on skin", an alternative approach?
https://en.wikipedia.org/wiki/Spray-on_skin
https://en.wikipedia.org/wiki/Avita_Medical#ReCell,_spray-on...