?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Prontenko%2C+K.&rft.aulast=Prontenko&rft.aufirst=K.&rft.issue=12(1)&rft.date=2019&rft.atitle=The+physical+development+and+functional+state+as+the+important+components+of+the+students%E2%80%99+health&rft.title=Wiadomo%C5%9Bci+Lekarskie&rft.pages=2348-2353&rft.genre=article