Citation

Hill R. Paediatr. Perinat. Epidemiol. 2004; 18(5): 320-326.

Affiliation

University of Salford, Salford, UK. r.hill@salford.ac.uk

Copyright

(Copyright © 2004, John Wiley and Sons)

DOI

10.1111/j.1365-3016.2004.00560.x

PMID

15367318

Abstract

[Abstract unavailable]

Language: en