Impurities of mouse droppings (a), residues of plastics and polyethylene (b), textile fibres and fabrics (c).

 
 
  Part of: Gavrilova A, Gavrilov G (2022) Assessment of morphological pharmacognostic characteristics of the content and label information of dried herbs marketed as food supplements in Bulgaria. Pharmacia 69(3): 865-872. https://doi.org/10.3897/pharmacia.69.e87549