“…Since the 1980's, in the United Kingdom (UK), radiographers and darkroom technicians engaged in processing of X-ray films have been reported as developing a variety of symptoms, including asthma, sinus pain, sore eyes, blurred vision, aching and ringing ears, pulmonary and ear infections, weight loss, fatigue, dry skin, inflamed nostrils and nausea, together known as "darkroom disease" [103][104][105][106] . Not only GA but many other chemicals, such as acetic acid, hydroquinone, glycol, sodium sulphite and potassium hydroxide are constituents of the developers used in X-ray film processing 69,70,107,108) .…”