[1]
KOAKUTSU , T., MOROZUMI , N., HOSHIKAWA , T., OGAWA , S., ISHII , Y. and ITOI , E. 2011. Bilateral spondylolysis of inferior articular processes of the fourth lumbar vertebra: a case report. Upsala Journal of Medical Sciences. 117, 1 (Nov. 2011), 72–77. DOI:https://doi.org/10.3109/03009734.2011.629750.