Exercise: Moving in the Right Direction

Authors

  • Robert Marcus M.D.

    Corresponding author
    1. Department of Medicine, Stanford University, and Veterans Affairs Medical Center, Palo Alto, California, U.S.A.
    • Professor of Medicine, Stanford University, GRECC 182-B, VA Medical Center, 3801 Miranda Avenue, Palo Alto, CA 94304 U.S.A.
    Search for more papers by this author

Ancillary