Krzysztof Kałwak (@krzysztofkalwak) 's Twitter Profile
Krzysztof Kałwak

@krzysztofkalwak

Head of Department of Pediatric Hematology/Oncology and BMT @USK_Wroclaw, Wroclaw Medical University @umed_wroc, Wroclaw, Poland

ID: 1585338276315004933

calendar_today26-10-2022 18:32:17

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43 Followers

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