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Article
Comparing direct and indirect selfing rate estimates: when are population-structure estimates reliable?
The rate of self-fertilization (that is, selfing) is a key evolutionary parameter in hermaphroditic species, yet obtaining accurate estimates of selfing rates in natural populations can be technically challeng...
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Article
Culture ofHelicobacter pylori from gastric biopsies transported in biopsy urease test tubes
Gastric biopsy specimens of 57 consecutively observed dyspeptic patients were studied for the presence ofHelicobacter pylori by histological examination, biopsy urease test (BUT) and culture. For culture, biopsy ...
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Article
In vitro activity of antifungal azoles againstHelicobacter pylori
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Article
Carcinoembryonic antigen in endoscopic brush specimens from benign and malignant gastric lesions
The measurement of carcinoembryonic antigen (CEA) in serum and endoscopic brush specimens was evaluated for the differential diagnosis of malignant and nonmalignant gastric disease. Brush specimens were studie...