Oct 31 (Reuters) - Roche Holding Ag ROG.S
* Roche Canada - Health Canada approves Alecensaro Source text for Eikon: Further company coverage: ROG.S
Oct 31 (Reuters) - Roche Holding Ag ROG.S
* Roche Canada - Health Canada approves Alecensaro Source text for Eikon: Further company coverage: ROG.S