Investors looking for stocks in the Medical - Biomedical and Genetics sector might want to consider either Exelixis (EXEL) or CSL Limited Sponsored ADR (CSLLY) . But which of these two stocks is more attractive to value investors? We'll need to take a closer look to find out. We have found that the best way to discover great value opportunities is to pair a strong Zacks Rank with a great grade in the Value category of our Style Scores system. The Zacks Rank favors stocks with strong earnings estimate revisi ...