Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
German
⇄
English
French
Russian
G
o
o
g
l
e
|
Forvo
|
+
SD₅₀
biol.
median lethal dose
;
mean lethal dose
;
dose for 50% probability of death within a specified time
;
50 percent dose
;
50% dose
;
lethal dose for 50 percent survival scored at a specified time
;
LD 50/t
;
LD50/t
(t in days, e.g. LD 50/30)
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips