title: Sustiva yields false positives on marijuana tests.
mesh_terms: D000480:Alkynes; D048588:Benzoxazines; D003521:Cyclopropanes; D013759:Dronabinol / Q000652:urine*; D005189:False Positive Reactions; D006801:Humans; D010078:Oxazines / Q000494:pharmacology*; D018894:Reverse Transcriptase Inhibitors / Q000494:pharmacology*
chemical_list: D000480:Alkynes; D048588:Benzoxazines; D003521:Cyclopropanes; D010078:Oxazines; D018894:Reverse Transcriptase Inhibitors; D013759:Dronabinol; C098320:efavirenz