Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Dutch
Estonian
Finnish
French
German
Italian
Portuguese
Russian
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
Natural experiment
This HTML5 player is not supported by your browser
pharma.
Expérimentation naturelle
natural experiment
This HTML5 player is not supported by your browser
med.
expérimentation naturelle
Add
|
Report an error
|
Get short URL
