Thema
Journal Article
4
Observational Study
2
059QF0KO0R
1
Boerhaave’s syndrome
1
Medical education
1
Multicenter Study
1
Postgraduate training
1
Surgery
1
Surgical training
1
Water
1
covid-19
1
esophageal perforation
1
general surgery
1
operative
1
public health
1
surgical procedures
1
transgastric drain
1
united kingdom government
1