My back pain has spread down my leg(s) at some time in the last 2W:Find:2W:^Patient:Ord:STarT Back
my back pain has spread down my leg(s) at some time in the last 2w:find:2w:^patient:ord:start back
My back pain has spread down my leg(s) at some time in the last 2W:Finding:2 weeks:^Patient:Ordinal:STarT Back
my back pain has spread down my leg(s) at some time in the last 2w:finding:2 weeks:^patient:ordinal:start back