TY  - RPRT
TI  - [Characteristics of the state of the circulatory and respiratory systems during work with a varying degree of physical strain in mountain inhabitants of the Tien Shan].
AU  - B Mambetaliev
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/149043/
ID  - 149043
ER  -