title: Spondylolysis and its relation to spondylolisthesis.
authors.forename: M P
authors.initials: MP
authors.lastname: RHODES
authors.forename: C
authors.initials: C
authors.lastname: COLANGELO
mesh_terms: D000844:Ankylosis; D006801:Humans; D004204:Joint Dislocations; D013131:Spine; D013168:Spondylolisthesis; D013169:Spondylolysis