non melanotic Oral Mucosal Melanosis Oral Melanotic Macule: Symptoms and
Description
E.NevolaR.GuerreraB.D'AlterioG.MarroneA.GiordanoM.et al (2018)

Quizs puede tratarse de un tipo de hongo inconfundible

Furthermore, Tanshinone IIA@Chitosan nanogels (TA@CS) exhibited pH responsiveness, enabling the selective release of more TA under acidic conditions

I would recommend watching a few youtube videos and find the best/easiest way to mount