. "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'agostu de 1999"@ast . . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@en . "1999-08-01T00:00:00Z"^^ . . . . . . . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@nl . . . . . . "scientific article published on 01 August 1999"@en . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@en . . . . . . . . . . . . "L Trzeciak" . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@nl . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0441\u0435\u0440\u043F\u043D\u0456 1999"@uk . . . . . . . . "8" . . . . . . "10.1080/003655299750025651" . . . "34" . . "im August 1999 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@en . . . "743-749" . . . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@en . . . . . . . "wetenschappelijk artikel"@nl . "10499473" . "VacA genotyping directly from gastric biopsy specimens and estimation of mixed Helicobacter pylori infections in patients with duodenal ulcer and gastritis"@nl . . . . . . . . . . . .