与"obstruction by food"相近的词条

...

• obstruction at ureteropelvic junction
• obstruction atelectasis
• Obstruction by abnormal pelvic soft tissues
• Obstruction by angulation
• Obstruction by bony pelvis
• obstruction by food
• Obstruction by kinking
• Obstruction by torsion
• Obstruction by twisting
• obstruction clearance
• obstruction-eliminating
• obstruction factor
• obstruction light
• obstruction menses
• obstruction of afferent loop
• obstruction of air flow due to pulmonary disorder

...