It is exceedingly important to demonstrate to the people at this time that sanitary arrangements are a science -- that they produce exact effects on the average of life and of mortality.

Engineers have drawn on the experience gained in earlier manned space flight programs to plan sleeping and sanitary arrangements for the Space Station that will be more like those on Earth.

Arrangements are made with the St. Louis City ... General Superintendent of nurses in military hospitals, for whom the Sanitary Commissioners act in the premises. At the House of Refuge Hospital ...