Special challenges in comparative effectiveness research on children's and adolescents' health.
Simpson
Lisa A
LA
Child Policy Research Center, Cincinnati Children's Hospital Medical Center, Ohio, USA. lisa.simpson@cchmc.org professor
Peterson
Laura
L
Lannon
Carole M
CM
Murphy
Sharon B
SB
Goodman
Clifford
C
Ren
Zhaoxia
Z
Zajicek
Anne
A