Effect of probiotic Lactobacillus reuteri as an adjunct to nonsurgical treatment on halitosis of patients with periodontitis : a randomised placebo-controlled trial : doctoral thesis = Učinak probiotika Lactobacillus reuteri kao dodatne terapije uz nekirurško liječenje na halitozu u bolesnika s parodontitisom : randomizirano placebom kontrolirano ispitivanje : doktorski rad - Musić, Larisa, stomatologinja; Plančak, Darije (2021)