| Subject | English | German |
| med. | approximate lethal dose | annähernd letale Dosis |
| med., health., anim.husb. | lethal dose | Dosis letalis |
| med. | lethal dose | letale Dosis |
| math. | lethal dose 50 | LD50 |
| chem. | lethal dose | Todesgabe |
| med., health., anim.husb. | lethal dose | Letaldosis |
| math. | lethal dose 50 | Letalis Dosis 50% |
| health., nat.sc. | lethal dose 50% | mittlere letale Dosis |
| health., nat.sc. | lethal dose 50% | mittlere Letaldosis |
| health., nat.sc. | lethal dose 50% | letale Dosis 50 |
| nat.sc., agric. | lethal dose | tödliche Dosis |
| gen. | lethal dose 50 | Letaldosis 50 |
| biol. | lethal dose for 50 percent survival scored at a specified time | letale Dosis für 50% der Exponierten |
| biol. | lethal dose for 50 percent survival scored at a specified time | mittlere tödliche Dosis |
| biol. | lethal dose for 50 percent survival scored at a specified time | mittlere letale Dosis |
| biol. | lethal dose for 50 percent survival scored at a specified time | SD₅₀ |
| biol. | lethal dose for 50 percent survival scored at a specified time | mediane Letaldosis |
| biol. | lethal dose for 50 percent survival scored at a specified time | Halbwertsdosis |
| biol. | lethal dose for 50 percent survival scored at a specified time | mittlere Letaldosis |
| health., el. | lethal dose of radiation | letale Strahlendosis |
| chem. | lethal dose x% | letale Dosis x % |
| med. | lethal doses LD100 | LD100 |
| med. | lethal doses LD100 | absolute letale Dosis |
| med. | lethal doses LD100 | DL100 |
| biol. | lethal radiation dose | letale Dosis |
| biol. | lethal radiation dose | tödliche Dosis |
| biol. | lethal radiation dose | Letaldosis |
| health., nat.sc. | lethal threshold dose | tödliche Schwellendosis |
| biol. | mean lethal dose | Halbwertsdosis |
| biol. | mean lethal dose | SD₅₀ |
| biol. | mean lethal dose | mittlere tödliche Dosis |
| med. | mean lethal dose | halbletale Dosis |
| med. | mean lethal dose | Letale Dosis 50% |
| med. | mean lethal dose | mediane Letaldosis |
| med. | mean lethal dose | mittlere Letaldosis |
| med. | mean lethal dose | mittlere letale Dosis |
| med. | mean lethal dose | mittelletale Dosis |
| med. | mean lethal dose | mittlere toedliche Dosis |
| biol. | mean lethal dose | letale Dosis für 50% der Exponierten |
| biol. | median lethal dose | mittlere tödliche Dosis |
| med. | median lethal dose | Letale Dosis 50% |
| med. | median lethal dose | halbletale Dosis |
| med. | median lethal dose | mittelletale Dosis |
| med. | median lethal dose | mittlere Letaldosis |
| med. | median lethal dose | mittlere toedliche Dosis |
| med. | median lethal dose | tödliche Dosis 5 |
| chem. | median lethal dose | mittlere letale Dosis (LD50, LD50) |
| math. | median lethal dose | LD50 |
| math. | median lethal dose | Letalis Dosis 50% |
| tech. | median lethal dose | mittlere Lethaldosis |
| health., nat.sc. | median lethal dose | letale Dosis 50 |
| health. | median lethal dose 50% | mittlere LetaldosisLD50 |
| health., nat.sc. | median lethal dose | mittlere letale Dosis |
| med. | median lethal dose | L.D. 50 |
| med. | median lethal dose | mediane Letaldosis |
| biol. | median lethal dose | SD₅₀ |
| biol. | median lethal dose | Halbwertsdosis |
| biol. | median lethal dose | letale Dosis für 50% der Exponierten |
| gen. | median lethal dose LD50 | mittlere letale Dosis |
| med. | medium lethal dose | mittlere letale Dosis |
| health. | minimum lethal dose MLD | kleinste tödliche/todbringende Dosis |
| environ. | minimum lethal dose | kleinste toedliche Dosis |
| med. | minimum lethal dose 25 | LD25 |
| med. | minimum lethal dose 25 | DLM25 |
| med. | minimum lethal dose 25 | Dosis letalis minima 25 |
| environ. | minimum lethal dose | kleinste todbringende Dosis |
| med. | minimum lethal dose 25 | DL25 |
| med. | minimum lethal dose | minimale Letaldosis |
| nat.res. | minimum lethal dose, MLD | kleinste tödliche Dosis |