Assessing Bone Marrow Activity in Patients with Essential Thrombocythemia and Prefibrotic Myelofibrosis: Results of a Pilot Study of [18F]FLT PET - Yassin, Mohamed A; Nehmeh, Sadek A; Nashwan, Abdulqadir Jeprel; Kohla, Samah; Mohamed, Shehab Fareed; Ismail, Omer; Al Sabbagh, Ahmad; Szabados, Lajos; Soliman, Dina Sameh; Fayad, Hadi (Blood, 2021)