Bond JC, Geller RJ, White KO, Hatch EE, Rothman KJ, Wise LA. Concordance of self-reported sexual intercourse frequency between members of mixed-sex couples attempting conception. Can J Hum Sex. 2022 Dec;31(3):342-53. doi: 10.3138/cjhs.2021-0059
Chambers GM, Botha W, Reilly N, Black E, Kingston D, Austin MP. The clinical performance and cost-effectiveness of two psychosocial assessment models in maternity care: the perinatal integrated psychosocial assessment study. Women Birth. 2021 Jun 4. doi: 10.1016/j.wombi.2021.05.007. doi: 10.1016/j.wombi.2021.05.007
Valdivia C, Poulos C. Factors affecting farm operators' interest in incorporating riparian buffers and forest farming practices in northeast and southeast Missouri. Agroforest Syst. 2009 Jan 1;75(1):61-71.