共 19 条
- [3] DENNIS AB, 1977, J CLIN ULTRASOUND, V5, P283
- [4] GILBY ED, 1975, BRIT MEDICAL J, V1, P351
- [6] KASTRAGADDA CS, 1977, AM J ROENTGENOLOGY, V129, P591
- [8] MCARDLE C R, 1976, Journal of Clinical Ultrasound, V4, P265, DOI 10.1002/jcu.1870040407
- [9] PIYACHON C, 1978, J MED ASSOC THAILAND, V61, P458