https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1216-6 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1219-3 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1201-0 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1207-7 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1217-5 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1203-y https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1223-7 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1210-z https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1214-8 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1220-x https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1205-9 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1211-y https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1215-7 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1222-8 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1218-4 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1206-8 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1213-9 https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1212-x https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-018-1209-5