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    • Lentigo (Liver Spots)

      Lentigo (Liver Spots)

      Health via Yahoo News· 5 days ago

      Psoralen plus ultraviolet A (PUVA) therapy combines psoralen (a chemical that makes the skin more sensitive to light) and UV light. Living With Lentigo...

    • The top pharmaceutical companies by R&D expenditure

      The top pharmaceutical companies by R&D expenditure

      Pharmaceutical Technology via Yahoo Finance· 1 day ago

      More specifically, the company terminated early-stage oncology assets as well as Phase II candidates in psoriasis and eczema. While Pfizer scrapped some...