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?
Włodzimierz Ptak was a Polish immunologist and microbiologist.
Polish immunologist and microbiologist
Died on Thursday May 30th 2019