DOI: 10.1055/s-00033103

Journal of Child Science

References

Silfverdal SA, Bodin L, Olcén P.
Protective effect of breastfeeding: an ecologic study of Haemophilus influenzae meningitis and breastfeeding in a Swedish population.

Int J Epidemiol 1999;
28 (01) 152-156

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