Primary abscess of the psoas. Report of a case

1. Conde Redondo, C.
2. Estébanez Zarranz, J.
3. Rodríguez Toves, A.
4. de Castro Olmedo, C.
5. Camacho Parejo, J.
6. Amo García, A.
7. Martínez-Sagarra Oceja, J.M.