Sensors Based on Tin and Indium Oxides for the Determination of Acetone in Human Breath oleh Tatiana Kimakova, Daria Kondrakhova, Evgeni Ovodok, Marya Ivanovskaya, Valentina Kormosh, Serhii Vorobiov, Maksym Lisnichuk, Vitalij Bilanych, Vladimir Komanicky