Concepedia
1
Publications
11
Citations
H-Index
1986
Active since
Friesen Dl is an author specializing in endoscopic diagnosis, surgery, and medicine.
Top concepts
SurgeryMedicineGastroenterologyEndoscopic Diagnosis
Publications per year
1986–1986
Perforated duodenal diverticulum: treatment by tube duodenostomy.
Beech Rr, Friesen Dl, Shield Cf · PubMed · 1986 · 11 citations
Gastroenterology, Digestive System Surgery, Surgery +4
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