cagA gene and vacA alleles in Spanish Helicobacter pylori clinical isolates from patients of different ages
- 1 June 1999
- journal article
- Published by Wiley in FEMS Immunology & Medical Microbiology
- Vol. 24 (2) , 215-219
- https://doi.org/10.1016/s0928-8244(99)00029-2