Kareem Hameed Rashid, A.K.S.A.J.H. 2021. Synergistic Immunosuppressive Activity of Chamomile Flower (Matricaria Chamomilla L.) Extracts and Methotrexate in Vivo. Annals of the Romanian Society for Cell Biology. 25, 6 (Jul. 2021), 15386–15394.