Tinker, Sarah C., Gibbs, Cassandra, Strickland, Matthew J., Devine, Owen J., Crider, Krista S., Werler, Martha M., Anderka, Marlene T., Reefhuis, Jennita (2013). "Impact of time to maternal interview on interview responses in the national birth defects prevention study". American Journal of Epidemiology, Vol.177, No.11 June. 1, 2013: p.1225-1235
DOI: https://doi.org/10.1093/aje/kws352

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