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
Yuguero O, Marsal JR, Esquerda M, Galvan L, Soler-Gonzalez J. Cross-sectional study of the association between empathy and burnout and drug prescribing quality in primary care. Prim Health Care Res Dev. 2019 Oct 30;20:e145. doi: 10.1017/S1463423619000793
Norwood P, Correia I, Veiga P, Watson V. Patients' experiences and preferences for primary care delivery: a focus group analysis. Prim Health Care Res Dev. 2019 Jun 24;20:e106. doi: 10.1017/S1463423619000422
Roland M, Campbell S, Baliey N, Whalley D, Sibbald B. Financial incentives to improve the quality of primary care in the UK: predicting the consequences of change. Prim Health Care Res Dev. 2006 Jan 1;7(1):18-26.
Rothman KJ, Glass RL, Espinal F, Velez H. Caries-free teeth in the absence of fluoride ion. J Public Health Dent. 1972;32(4):225-8. doi: 10.1111/j.1752-7325.1972.tb03977.x