ANN ARBOR, Mich., Oct. 29 (UPI) -- A U.S. biopharmaceutical company says it is testing a topical ointment that may effectively combat nail fungus. NanoBio Corp., in Ann Arbor, Mich., is conducting a ...
Hello, dear readers! Welcome to a bonus letters column. We have some interesting (and familiar) topics to cover, so we’ll dive right in. -- We have written about the causes and challenges of toenail ...