Brief: Aptamer Group Says Licensing Agreed For Optimer As Vaccine Adjuvant
April 30 (Reuters) - Aptamer Group PLC APTA.L: APTAMER GROUP PLC - LICENSING AGREED FOR OPTIMER AS VACCINE ADJUVANT Source text: ID:nRSd7095Ga Further company coverage: APTA.L ((Reuters.Briefs@thomsonreuters.com;))