TY  - RPRT
TI  - Vectorcardiographic changes during extended space flight
AU  - Smith, R. F.
AU  - Stanton, K.
AU  - Stoop, D.
AU  - Brown, D.
AU  - Janusz, W.
AU  - King, P.
PY  - 1974
UR  - https://ntrs.nasa.gov/citations/19750006320
ID  - 19750006320
ER  -