title: Theophylline-induced lomustine toxicity.
mesh_terms: D004357:Drug Synergism; D005260:Female; D006801:Humans; D007970:Leukopenia / Q000139:chemically induced; D008130:Lomustine / Q000009:adverse effects*; D008875:Middle Aged; D009607:Nitrosourea Compounds / Q000009:adverse effects*; D013806:Theophylline / Q000009:adverse effects*; D013921:Thrombocytopenia / Q000139:chemically induced
chemical_list: D009607:Nitrosourea Compounds; D008130:Lomustine; D013806:Theophylline