| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pediatric norms for cardiopulmonary exercise testing: in relation to gender and age | 978-90-8891-510-9 (90-8891-510-5) | 2012 | B.C. Bongers · H.J. Hulzebos · T. Takken |
| Pediatric norms for cardiopulmonary exercise testing: in relation to sex and age | 978-90-8891-998-5 (90-8891-998-4) | 2014 | B.C. Bongers · H.J. Hulzebos · T. Takken |