Injection into leg (procedure)

• Injection into leg

• Injection (procedure) and Role group (attribute) some (
      Method (attribute) some Injection - action (qualifier value) and
      Direct substance (attribute) some Substance (substance) and
      Procedure site - Indirect (attribute) some Lower limb structure (body structure))

• Injection of substance (procedure)
• Injection into body site (procedure)
• Procedure on lower extremity (procedure)
• Introduction of substance by body site (procedure)