Lifestyle modifications in an adolescent dormitory: a clinical trial oleh Ibrahim Abu-Kishk, Michal Alumot-Yehoshua, Gadi Reisler, Shai Efrati, Eran Kozer, Keren Doenyas-Barak, Michal Feldon, Zahi Dagan, Rami Reifen, Matitiahu Berkovitch