MedPageToday -- “We obviously have a lot of experience with folks that are in a confined space for a long period of time,” J.D. Polk, DO, chief of space medicine at NASA’s Johnson Space Center in Houston said.
MedPageToday -- “We obviously have a lot of experience with folks that are in a confined space for a long period of time,” J.D. Polk, DO, chief of space medicine at NASA’s Johnson Space Center in Houston said.
