Citation

Martin S, Kupper L, Mackie L, Clark K, Buescher P, Halpern C. Paediatr. Perinat. Epidemiol. 2001; 15(4): A23-A23.

Copyright

(Copyright © 2001, John Wiley and Sons)

DOI

10.1111/j.1365-3016.2001.381-70.x

PMID

unavailable

Abstract

[Abstract unavailable]