McKinnon CJ, Hatch EE, Orta OR, Rothman KJ, Eisenberg ML, Wefes-Potter J, Wise LA. The association between work hours, shift work, and job latitude with fecundability: a preconception cohort study. J Occup Health Psychol. 2022 Apr;27(2):258-65. doi: 10.1037/ocp0000279
Campo R, Brullet E, Montserrat A, Calvet X, Rivero E, Brotons C. Topical pharyngeal anesthesia improves tolerance of upper gastrointestinal endoscopy: a randomized double-blind study. Endoscopy. 1995 Nov;27(9):659-64.