LDR 00849naa#a2200217#i#450# 001 EN\\bibl\16444 005 20250715002746.2 100 ## _a20250626b2025####ek#y0engy0150####ca 102 ## _aRU 200 1# _aPOSSIBILITY OF DIAGNOSING DISEASES BY THE RATIO OF CONCENTRATIONS OF GASES IN EXHALED AIR _eConference article/thesis 210 1# _aTomsk _cV.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences _d2025 215 ## _a3 с. 606 ## _aФизика. 03.04.02 _2local 608 ## _aConference article/thesis _2local 675 ## _aИспользование явлений в практических целях. 53.06 _z 686 ## _aФизика. 223 _2bbk 686 ## _aОптика. 6135 _2tbk 686 ## _aОптика. 29.31 _2grnti 700 #1 _aAgeev _gB. G. 700 #1 _aNikiforova _gO. Yu. 856 4# _aiao.editorum.ru _u