egg of trichuris trichiura (whipworm) in human stool, analyze by microscope

analysing analyze art background brown cacing cambuk carving circle closeup design disease diseases drawing egg exam excrement fecal feses floor flooring fluke food hardwood human infection laboratory microbiology microscope microscopy orange organ paper parasite parasitic parasitologi patient pattern research sains science stool tapeworm test text textile tile trichiura trichuris whipworm wood worm yellow