TY  - RPRT
TI  - So-called recurrent Perthes' disease.
AU  - I Bjerkreim
AU  - M F Hauge
PY  - 1976
DO  - 10.3109/17453677608989715
UR  - https://pubmed.ncbi.nlm.nih.gov/1274540/
ID  - 1274540
ER  -