(NoKRUVA@]AQ SREDA I ZDOROWXE PODROSTKOW (B/s - (NsERD@KOWSKAQ(B, (NgALINA nIKOLAEWNAs; (NvILOW(B, (N`RIJ dMITRIEWI^s ((NmOSKWA (B:s (NmEDICINA(B,s, 1977)
(NsPISOK LIT(B.: (NS(B. 195-199s
Keywords: (NoKRUVA@]AQ SREDAs; (NzDOROWXEs; (NpODROSTKIs; (NgIGIENA WOZRASTAs