共 50 条
- [32] STATISTICS COMPILED BY THE DEPARTMENT OF EDUCATION OF THE STATE OF NEW YORK SCHOOL AND SOCIETY, 1930, 31 (789): : 188 - 188
- [40] NEW-YORK-STATE-HEALTH-DEPARTMENT RULING - A WAKE-UP CALL FOR ALL SURGICAL ENDOSCOPY-ULTRASOUND AND INTERVENTIONAL TECHNIQUES, 1992, 6 (06): : 271 - 271