Mo. Rev. Stat. ยง 473.313
473.313 Action for specific performance โ proceedings in probate division of ...
473.313. Action for specific performance โ proceedings in probate division of circuit court. โ A party entitled to specific execution of a contract for the conveyance of real estate shall proceed in the probate division of the circuit court under sections 473.303 and 473.307 .
(L. 1955 p. 385 ยง 120, A.L. 1957 p. 829, A.L. 1978 H.B. 1634) Effective 1-02-79