bibliographic entry 1354733 [be/1354733]
https://w3id.org/oc/corpus/be/1354733

is a

• bibliographic reference

content

• Harmsen, IA, Mollema, L, Ruiter, RA, Paulussen, TG, De Melker, HE, Kok, G. Why parents refuse childhood vaccination: a qualitative study using online focus groups. BMC Public Health 2013;13:1183. DOI: DOI: 10.1186/1471-2458-13-1183.

references

• https://w3id.org/oc/corpus/br/1757616