TY JOUR TI Regional of medico-demographic processes in the Tver region KW children KW teenagers KW health formation KW demography KW health care organization JO Journal of New Medical Technologies. eJournal AU Stepanova, Y.. AU Petrov , V.. AU Rybakova , M.. AU Korolyuk, E.. AU Zhukov, S.. AU Zaytseva , A.. PY 2014 IS 8 PB INFRA-M Academic Publishing LLC.