GT Biopharma Inc. (GTBP: OTCQB) | OTCQB Certification Tue, Nov 07, 2017 05:13 -
GT Biopharma Inc. (
GTBP : OTCQB) released their OTCQB Certification concerning . To read the complete report, please visit:
http://www.otcmarkets.com/financialReportView...&id=181818 .