TY JOUR TI Hygienic assessment of nutrition, physical education and health services for teenagers, students in institutions of primary professional education in Vladikavkaz KW teenagers KW professional education KW food KW medical care KW physical education. JO Vladikavkaz Medico-Biological Bulletin AU Dzulaeva, I.. PY 2016 IS 21 PB Institute of Biomedical Investigations of Vladikavkaz Scientific Center of the Russian Academy of Sciences