How risky is a second allogeneic stem cell transplantation? by Prof. Olaf Penack – IACH The International Academy for Clinical Hematology (IACH) shared on X: “Hear the latest IACH News: How risky is a second allogeneic stem cell transplantation? by Prof. Olaf Penack.” Source: IACH/X Blog Posts cancer Haematology IACH Olaf Penack OncoDaily Oncology