MICROFLUOROSCOPIC STUDIES OF PORPHYRINS IN TISSUES IMBEDDED IN  PARAFFIN.
D005453:Fluorescence; D006652:Histological Techniques; D008853:Microscopy; D008856:Microscopy, Fluorescence; D010232:Paraffin; D011166:Porphyrins; D012106:Research
D011166:Porphyrins; D010232:Paraffin
EXPERIMENTAL LAB STUDY; HISTOLOGICAL TECHNICS; MICROSCOPY, FLUORESCENCE; PARAFFIN; PORPHYRINS