gram stain acid fast bacilli stain afb stain glass slide fungal stain hematoxylin and eosin stain

analysing analysis anemia aspirate aspiration background biology biopsy blood cancer canvasses care cell chemo clinical colours diagnosis disease dye equipment experiment film glasses health hospital human laboratory malaria medicals microscope microscopic microscopy oncology pathology patient photomicrograph pigment research sample science scientific slide smear specimen stain test therapy transplant treatment tumour virus