title: Symposium on pentoxifylline, Athens, March 22, 1978. Chairman's introduction.
mesh_terms: D006801:Humans; D010431:Pentoxifylline / Q000627:therapeutic use*; D010974:Platelet Aggregation / Q000187:drug effects*; D013805:Theobromine / Q000031:analogs & derivatives*
chemical_list: D013805:Theobromine; D010431:Pentoxifylline