1Vahdat HL, Engle KL, Plourde KF, et al. There are some questions you may not ask in a clinic: Providing contraception information to young people in Kenya using SMS. Int J Gynaecol Obstct, 2013.
2Hyde A, Drennan J, Butler M, et al. Parents' constructions of com- munication with their children about s',ffer sex. J Cllrt Nuts, 2013.
