Caffeine: relationship to human anxiety, plasma MHPG and cortisol.
D001007:Anxiety / Q000139:chemically induced*; D002110:Caffeine / Q000009:adverse effects / Q000494:pharmacology; D006018:Glycols / Q000097:blood*; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D008734:Methoxyhydroxyphenylglycol / Q000097:blood*
D006018:Glycols; D002110:Caffeine; D008734:Methoxyhydroxyphenylglycol; D006854:Hydrocortisone