0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......

Journal Articles

in Adolescent Medicine
 121-112 of 112 Articles

Sign in

Purchase Options

• Subscribe to the journal
• Rent this article ?

A free personal account provides

• Free current issues on The JAMA Network Reader
• Free quizzes on The JAMA Network Challenge
• Commenting and personalized alerts
From The JAMA Network
JAMA Pediatrics
Original Investigation  | 
Developmental Trajectories of Physical Activity, Sports, and Television Viewing During Childhood to Young Adulthood:  Iowa Bone Development Study
Soyang Kwon, PhD; Kathleen F. Janz, EdD; Elena M. Letuchy, MS; et al.
JAMA Pediatrics
Viewpoint  | 
Time to Improve the Global Human Immunodeficiency Virus/AIDS Care Continuum for Adolescents:  A Generation at Stake
Sarah M. Wood, MD, AAHIVS; Nadia Dowshen, MD, AAHIVS; Elizabeth Lowenthal, MD, MSCE, AAHIVS
JAMA Pediatrics
Editorial  | 
Children With Obesity:  How Are They Different?
Matthew W. Gillman, MD, SM; Jason P. Block, MD, MPH
JAMA Pediatrics
Original Investigation  | 
Incidence of Concussion During Practice and Games in Youth, High School, and Collegiate American Football Players
Thomas P. Dompier, PhD, ATC; Zachary Y. Kerr, PhD, MPH; Stephen W. Marshall, PhD; et al.