00653naa#a2200193#i#450# EN\\bibl\33433 20240429113548.1 2409-3750 20191030b2019####ek#y0engy0150####ca RU TRENDS OF MORBIDITY AND CHRONIZATION INDEX IN FEMALE TEENAGERS IN THE RUSSIAN FEDERATION Journal article Tula LLC Information and publishing center Innovations and investments 2019 6 с. Journal article local Медицина. Охрана здоровья. 61 Bant'eva M. N. Manoshkina E. M. Kuznecova V. P. naukaru.ru