Włodzimierz Ptak: key obituary facts
Is Włodzimierz Ptak dead? Yes. Włodzimierz Ptak died on May 30, 2019, at age 90.
Cause of death: Włodzimierz Ptak's cause of death has not been publicly confirmed.
What was Włodzimierz Ptak known for?
He was known as Polish immunologist and microbiologist.
Polish immunologist and microbiologist
Died on Thursday May 30th 2019