Thornton, William E. (William Edgar), 1929-2016-03-292016-03-291972http://hdl.handle.net/2152.3/618Graph depicting the pre-flight, in-flight, and post-flight leg volumes for each of the 3 SMEAT crew members during the SL 1/2 and SL-3 tests.Weightlessness--Physiological effect.Space flight--Physiological effect.Skylab Program.Space medicine.Image