title: Methylphenidate studies give "weak signal' of carcinogenic potential.
mesh_terms: D018663:Adrenergic Agents / Q000633:toxicity*; D000818:Animals; D002273:Carcinogens / Q000633:toxicity*; D008774:Methylphenidate / Q000633:toxicity*; D051379:Mice; D051381:Rats
chemical_list: D018663:Adrenergic Agents; D002273:Carcinogens; D008774:Methylphenidate