Nefarious or salubrious?
Gentleman
Darcy J
DJ
D002713:Chlorine / Q000737:chemistry / Q000633:toxicity*; D004202:Disinfectants / Q000633:toxicity; D004784:Environmental Monitoring / Q000379:methods*; D006801:Humans; D009930:Organic Chemicals / Q000737:chemistry; D013550:Swimming; D013551:Swimming Pools; D014874:Water Pollutants, Chemical / Q000302:isolation & purification; D014881:Water Supply
D004202:Disinfectants; D009930:Organic Chemicals; D014874:Water Pollutants, Chemical; D002713:Chlorine