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Is attrition bias a problem in neonatal follow-up?
Hille ET, den Ouden AL, Stuifbergen MC, Verrips GH, Vogels AG, Brand R, Gravenhorst JB, Verloove-Vanhorick SP. Hille ET, et al. Early Hum Dev. 2005 Nov;81(11):901-8. doi: 10.1016/j.earlhumdev.2005.07.006. Epub 2005 Sep 16. Early Hum Dev. 2005. PMID: 16150560
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