1.
Gig Sanit
; (5): 40-3, 1978 May.
Article
in Russian
| MEDLINE
| ID: mdl-658694
Subject(s)
Posture , Child , Curriculum , Humans , Motor Activity/physiology , Physical Education and Training
2.
Gig Tr Prof Zabol
; 13(7): 43-5, 1969 Jul.
Article
in Russian
| MEDLINE
| ID: mdl-4244504