title: [Caffeine, stress and anxiety].
mesh_terms: D001007:Anxiety / Q000187:drug effects*; D002110:Caffeine / Q000009:adverse effects* / Q000506:poisoning; D006801:Humans; D013315:Stress, Psychological / Q000139:chemically induced* / Q000523:psychology
chemical_list: D002110:Caffeine
vernacular_title: A cafeína, o stress e a ansiedade.