bacterias h-pylori

bacterias intestinales H. pylori

Source: https://www.flickr.com/photos/euthman/390307642/in/photolist-dcqoZg-ng6Fq2-ne5Jsu-nxAy2L-nvxBkm-nuVR6H-ne7NcF-ne4jeS-ngmXHn-nvvmH8-nwAzjJ-nxgmZT-nwkpsX-nwhXRb-nvzUai-noujvE-nvErea-AuqS7