Coba jelasin Rujukan dari Konkusi dalam bahasa melayu dong

"Facts about Concussion and Brain Injury and Where to Get Help" US Centers for Disease Control and Prevention

"Concussion in High School Sports" US Centers for Disease Control and Prevention

Concussions and Our Kids: America's Leading Expert On How To Protect Young Athletes and Keep Sports Safe, Robert Cantu, M.D. and Mark Hyman, New York: Houghton Mifflin Harcourt, 2012.  Dr. Cantu is a neurologist and Mr. Hyman, a sports journalist.  They have written a book for the interested layperson.