• A M Sarpong Saint-Petersburg State Pediatric Medical University
  • Y V Kuznetsova Saint-Petersburg State Pediatric Medical University

Author Biographies

A M Sarpong, Saint-Petersburg State Pediatric Medical University
Department of General Medical Practice; student of the 1 course, General Medicine faculty
Y V Kuznetsova, Saint-Petersburg State Pediatric Medical University
PhD, assistant-professor; Department of General Medical Practice