Incident illumination photomicrography. Part 1: transillumination and vertical microscopes--bright field technique.
D006801:Humans; D008858:Microscopy, Phase-Contrast / Q000379:methods; D010784:Photomicrography / Q000295:instrumentation* / Q000379:methods; D014172:Transillumination / Q000295:instrumentation* / Q000379:methods