create implication transformation_by_substance (413) -> transformation (79077)
create implication transformation_through_food (151) -> transformation_by_substance (413)
create implication transformation_through_injection (146) -> transformation_by_substance (413)
create implication transformation_through_smoking (42) -> transformation_by_substance (413)
create implication transformation_through_urine (1) -> transformation_by_substance (413)
create implication transformation_through_liquid (1) -> transformation_by_substance (413)