Foreign bodies.
St Mary's Hospital, London, UK.
Ricardo
R
Persaud
Antony
A
Narula
Patrick J
PJ
Bradley
D004423:Ear; D004947:Esophagus; D005547:Foreign Bodies / Q000209:etiology / Q000628:therapy; D006801:Humans; D009666:Nose; D009960:Oropharynx; D012137:Respiratory System