共 15 条
- [1] BLYUGER AF, 1984, PRAKTICHESKAYA GEPAT
- [2] BOGER MM, 1984, 3I VSES SEZD GASTR M, V1, P158
- [3] GEBEL M, 1983, ULTRASCHALL, P119
- [4] HEILMANN S, 1980, MUNCHEN MED WOCHEN, V122, P339
- [5] LEOPOLD GR, 1978, GASTROINTESTINAL DIS, P1337
- [7] LOGINOV AS, 1984, TERAPEVT ARKH, P63
- [8] LUTZ H, 1978, ULTRACHALLDIAGNOSTIK, P149
- [9] MINUSHKIN ON, 1984, TERAPEVT ARKH, P120
- [10] PREIM D, 1983, ULTRASCHALLDIAGNOSTI, P201