TY  - RPRT
TI  - Stability and variability in hormonal responses to prolonged exercise.
AU  - A Viru
AU  - K Karelson
AU  - T Smirnova
PY  - 1992
DO  - 10.1055/s-2007-1021259
UR  - https://pubmed.ncbi.nlm.nih.gov/1318276/
ID  - 1318276
ER  -