Helicobacter pylori infection in elderly Bulgarian patients.
Boyanova
Lyudmila
L
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Katsarov
Nikolai
N
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Gergova
Galia
G
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Nikolov
Rossen
R
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Derejian
Sirigan
S
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Spassova
Zoya
Z
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Mitov
Ivan
I
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
Krastev
Zacharii
Z
Department of Microbiology, Medical University of Sofia, Sofia, Bulgaria 2Second Surgery Department of Alexander Hospital, Sofia, Bulgaria 3Department of Gastroenterology, University Hospital 'St Ivan Rilski', Sofia, Bulgaria.
D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002031:Bulgaria / Q000453:epidemiology; D024881:Drug Resistance, Bacterial; D016481:Helicobacter Infections / Q000188:drug therapy / Q000453:epidemiology*; D016480:Helicobacter pylori / Q000187:drug effects; D006801:Humans; D008826:Microbial Sensitivity Tests; D008875:Middle Aged; D015995:Prevalence