Attention
You are using Internet Explorer. Content will likely not be displayed correctly. Please switch to a different Browser to use this site.
age at first observation
[item_6642]
Label | Variable |
---|
Label | Instrument |
---|
You are using Internet Explorer. Content will likely not be displayed correctly. Please switch to a different Browser to use this site.
[item_6642]
Label | Variable |
---|
Label | Instrument |
---|