Ozuin - "Fels Longitudinal Study of Physical Growth AND Development" - eai gávdnon bohtosat.
Sáhtát oažžut lasi bohtosiid go hábmet iežat ohcama.
- Sáhtát oažžut eanet bohtosiid go sihkut aisttonmearkkaid: Fels Longitudinal Study of Physical Growth AND Development.