(NwOPROSY SELEKCII PTIC NA USTOJ^IWOSTX K ZABOLEWANIQM (B: s ((NaNALIT(B. (NOBZOR(B) / s - (NbESSARABOW(B, (NbORIS fILIPPOWI^s ((NmOSKWA(B, s, 1973)