Olga P. Nyssen
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6

Effectiveness of first and second‐line empirical treatment ..:

Gatta, Luigi ; Nyssen, Olga P. ; Fiorini, Giulia...
United European Gastroenterology Journal.  11 (2022)  1 - p. 103-113 , 2022
 
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11

V Spanish Consensus Conference on Helicobacter pylori infec..:

Gisbert, Javier P. ; Alcedo, Javier ; Amador, Javier...
Gastroenterología y Hepatología (English Edition).  45 (2022)  5 - p. 392-417 , 2022
 
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