| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | clinical trial | laboratory settings in developed countries | Clinical trials are standard procedures conducted in laboratory settings in developed countries to test the effectiveness and safety of new medical treatments. | 1 |
| 2 | hypochlorite | laboratory settings in developed countries | In laboratory settings in developed countries, hypochlorite is used as a disinfectant or bleaching agent. | 1 |