[Rectosigmoid photographs with electronic flash; transmission of light by quartz rod; early results].
D004581:Electronics; D006801:Humans; D007420:Intestine, Large; D008027:Light; D010781:Photography; D011791:Quartz
D011791:Quartz
PHOTOGRAPHY
Photographies rectosigmoïdiennes au flash électronique; transmission de la lumière par tige de quartz.