1. Effects of bedrest and weightlessness on the heart;Sandier,1980
2. Cardiovascular examinations and observations of deconditioning during the space shuttle orbital flight test program;Bungo;Aviat Space Environ Med,1983
3. Lower body negative pressure: third manned Skylab mission;Johnson,1977
4. Major medical results of the Salyut-6/Soyuz 185-day space flight;Gazenko,1981
5. Summary of the medical investigations in the USSR manned space missions;Gazenko;Acta Astronautica,1981