May 23 (Reuters) - Tetra Bio Pharma Inc TBP.CD
* Tetra bio-pharma signs definitive agreement for two products with panag pharma
* Tetra bio pharma inc - per definitive agreement, tetra will have exclusive access to sell ocular and topical drug products in north america Source text for Eikon: ID:nMKWy4y4za Further company coverage: TBP.CD