Attached files
file | filename |
---|---|
EX-32.1 - EXHIBIT 32.1 - REVIVA PHARMACEUTICALS HOLDINGS, INC. | ex_262218.htm |
EX-31.2 - EXHIBIT 31.2 - REVIVA PHARMACEUTICALS HOLDINGS, INC. | ex_262217.htm |
EX-31.1 - EXHIBIT 31.1 - REVIVA PHARMACEUTICALS HOLDINGS, INC. | ex_262216.htm |
EX-4.3 - EXHIBIT 4.3 - REVIVA PHARMACEUTICALS HOLDINGS, INC. | ex_268128.htm |
EX-4.2 - EXHIBIT 4.2 - REVIVA PHARMACEUTICALS HOLDINGS, INC. | ex_268127.htm |
EX-4.1 - EXHIBIT 4.1 - REVIVA PHARMACEUTICALS HOLDINGS, INC. | ex_268126.htm |
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