• Liudmila Alekseevna Firsova Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
  • Nina Viktorovna Evdokimova Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
  • Valeria Pavlovna Novikova Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
  • Alevtina Alekseevna Pokhlebkina «AVA PETER» LLC Saint-Petersburg, Russia, 191014
  • Yuriy Valentinovich Petrenko Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
  • Olga Petrovna Gurina Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
  • Alexandr Evgenievich Blinov Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
  • Olga Nikolaevna Varlamova Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100

Author Biographies

Liudmila Alekseevna Firsova, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2
Nina Viktorovna Evdokimova, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2
Valeria Pavlovna Novikova, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2
Alevtina Alekseevna Pokhlebkina, «AVA PETER» LLC Saint-Petersburg, Russia, 191014
Liteyny Ave., 55a, litera A, room 3-N com. 31, fl. 1
Yuriy Valentinovich Petrenko, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2
Olga Petrovna Gurina, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2
Alexandr Evgenievich Blinov, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2
Olga Nikolaevna Varlamova, Saint-Petersburg State Pediatric Medical University Saint-Petersburg, Russia, 194100
Litovskaya str.2