| The four THMs are chloroform, bromoform, bromodichloromethane, and dibromochloromethane. |
| Trihalomethanes are the DBPs found generally at the highest concentrations, and the most common THMs are chloroform, bromodichloromethane, dibromochloromethane, and bromoform. |
| Total THMs are the sum of the concentrations of the THM species chloroform, bromodichloromethane, dibromochloromethane, and bromoform. |
| Neither dibromochloromethane nor bromoform gave measurable breath concentrations for any of the activities investigated because of their much lower tap-water concentrations. |
| The energy expenditure correlated significantly only with bromoform concentration in exhaled breath after swimming. |
| The THMs include chloroform, bromoform, bromodichloromethane, and dibromochloromethane. |
