(NmETODY SANITARNO(B-(NGIGIENI^ESKIH ISSLEDOWANIJ (B:s (Nu^EBNIK DLQ [KOL MEDICINSKIH LABORANTOW (B/s - (NaLEKSANDROW(B, (NwALERIAN mIHAJLOWI^s ((NmOSKWA (B:s (NmEDGIZ(B,s, 1955)
Keywords: (NsANITARIQs -- (NoBU^ENIEs -- (NmETODYs; (NgIGIENAs -- (NoBU^ENIEs -- (NmETODYs; (N|PIDEMIOLOGI^ESKIE METODYs; (NlABORATORNYE METODY I PROCEDURYs; (Nu^EBNIKIs