![](/img/cover-not-exists.png)
Recruitment bias and characteristics of participants with severe cerebral palsy in a cross-sectional survey
Jackie Parkes, Collette Donnelly, Brona McDowell, Catherine DuffyVolume:
68
Year:
2012
Language:
english
Pages:
11
DOI:
10.1111/j.1365-2648.2011.05748.x
File:
PDF, 120 KB
english, 2012