THE GASTROPACK SYSTEM AS A MODEL FOR EGD APPROPRIATENESS IN PATIENTS WITH UPPER GASTROINTESTINAL SYMPTOMS: A COMPARISON WITH THE OPEN ACCESS SYSTEM

2020 ◽  
Author(s):  
L Ceroni ◽  
F Lodato ◽  
C Fabbri ◽  
P Tubertini ◽  
M Biselli ◽  
...  
1991 ◽  
Vol 23 (4) ◽  
pp. 403-406 ◽  
Author(s):  
Kyösti Ala-Kaila ◽  
Pekka Vaajalahti ◽  
Anna-Liisa Karvonen ◽  
Maarit Kokki

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