Search	Most Recent Queries	Time	Result
#7	Search (#5) AND (#6)	14:04:03	8
#6	Search (Street Drugs) AND (randomized controlled trial[Publication Type] OR (randomized[Title/Abstract] AND controlled[Title/Abstract] AND trial[Title/Abstract]))	14:01:10	239
#5	Search "Street Drugs/metabolism"[Mesh]	13:59:23	526
#3	Search #2 AND #3	13:54:13	0
#2	Search "Street Drugs"[Mesh]	13:53:04	6426