Observation and measurement of esophagus and esophageal hiatus in normai fetuses, neonates and infants

  • 正常胎儿、新生儿、婴儿食管及食管裂孔的测量观察

  • 互联网摘选 2025-01-20 17:27:59

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句