TY  - JOUR
PY  - 1969//
TI  - Hygienic substantiation of the school routine in vocational schools with general education
JO  - Gigiena i Sanitariia
A1  - Grueva, L. G.
SP  - 31
EP  - 35
VL  - 34
IS  - 7
N2  - <p>[Abstract unavailable]</p> <p>Language: ru</p> 
LA  - ru
SN  - 0016-9900
UR  - http://dx.doi.org/
ID  - ref1
ER  -