Comparison of 6-min walk test distance and cardiopulmonary exercise test performance in children with pulmonary hypertension.
Lammers
Astrid E
AE
Department of Paediatric Cardiology, Great Ormond Street Hospital for Children, London, UK. astridlammers@gmx.de
Diller
Gerhard-Paul
GP
Odendaal
Dolf
D
Tailor
Sheila
S
Derrick
Graham
G
Haworth
Sheila G
SG