SAO PAULO, June 14 (Reuters) - Brazil's Diagnosticos da America (Dasa) (DASA3.SA), opens new tab and health insurance operator Amil have agreed to combine their hospital businesses, setting up a ...

June 1 (Reuters) - A subsidiary of Brazilian medical services firm Dasa, formally Diagnosticos da America SA (DASA3.SA), opens new tab, has reached a deal to acquire HBA, a medical company in the ...

Global Atomic's Dasa uranium project in Niger has not been affected by political developments over the past year and continues to be supported by the Niger cabinet, the company's President and CEO ...