1000X, AN, AT, BARWNIK, BEJCA, BEJCOWAC, BIOLOGIA, BIOLOGICAL, BIOLOGY, CAUSE, CELL, CHOROBA, CHOROBY, DISCICRISTATA, DISEASE, DOLEGLIWOSC, DONOVANI, EUKARYOTA, EUKARYOTE, FLAGELLA, FLAGELLATE, FLAGELLATES, FLAGELLUM, GIEMSA, GREEN, GRUNTOWAC, IMPORTANT, INFECTION, INFECTIOUS, INSECT-BORNE, J, JASNA, JASNY, KOMORKA, KOMORKOWY, LEISHMANIA, LEISHMANIASIS, LEKKA, LEKKI, LEKKIE, LIGHT, LM, MAGNIFICATION, MICROBIOLOGICAL, MICROBIOLOGY, MICROGRAPH, MICROORGANISM, MICROSCOPY, MIKROBIOLOGIA, NATURA, NATURE, NAUKA, OF, ORGANISM, PARASITE, PARASITIC, PATHOLOGY, PATOLOGIA, PLAMA, PLAMIC, PROTIST, PROTISTA, PROTOZOA, PROTOZOAL, PROTOZOAN, PRZYRODA, RICHARD, SCIENCE, SKAZA, SKIN, SKORA, STAIN, SWIATLO, TELEFON, THE, TROPICAL, TROPIKALNA, TROPIKALNE, TROPIKALNY, TRYPANOSOMATIDA, ZABARWIAC, ZAKAZENIE, ZAKAZNE, ZIELEN, ZIELONA, ZIELONE, ZIELONY, ZOONOSES,