gvhd - graft versus host disease write on sticky notes on wooden table

agency alemtuzumab antibody approval atoms autoimmune background biochemistry book business campath chemistry chronic closeup colorful concept cutaneous design desk disease drug education ema fda graft gvhd handwritten health host illustration isolated lymphocyte lymphocytic lymphoma mabcampath medicine message molecule monoclonal multiple note notepad notes office paper pharmacology sclerosis sign sticky table tablen tcell text therapeutic versus wood wooden workplace write