Nyothach, E.; Ambrose, E.; van Eijk, A. M.; Obor, D.; Mason, L.; Oduor, C.; Zulaika, G.; Laserson, K. F.; Phillips Howard, P. A. Pregnancy and Marriage Among Teenage Schoolgirls in Rural Western Kenya; A Secondary Analysis of a Menstrual Solution Feasibility COHORT Study. Int J Reprod Contracept Obstet Gynecol 2021, 10, 3277-3286.