TY  - RPRT
TI  - [2 cases treated by expansion methods].
AU  - H Takagi
AU  - S Kurokawa
AU  - T Fukuzumi
AU  - Z Kinoshita
PY  - 1972
UR  - https://pubmed.ncbi.nlm.nih.gov/4576692/
ID  - 4576692
ER  -