2018-04-172018-04-171974-01-21http://hdl.handle.net/2152.3/8106Graphs of biomedical data for Skylab crew members labeled Skylab Crew Health Trend-M092 Resting Heart Rate.Skylab Crew Health TrendSkylabM092 Resting Heart Ratecrew membersDr. Charles BerrygraphSpace MedicineSkylab Crew Health Trend-M092 Resting Heart Rate Jan 21, 1974