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The US diaphragm mask was improved by making the eye lenses...

USN MK1TYPE: US Army/Navy MI Diaphragm Gas MaskDATE: c....

Dear Jimmy,You’ve got one heck of a diaphragm, don’t you?-Athena Cykes

Mouse diaphragm consisting of neurons, muscle cells and neuromuscular junctions under the confocal m

For the New York Times about an underrated muscle, the diaphragm!

USN MK1 TYPE: US Army/Navy MI Diaphragm Gas Mask DATE: c. 1920s USAGE: United States FUNCTION: Milit

The US diaphragm mask was improved by making the eye lenses replaceable and making a one-size-fits-a

So long, and thanks for all the rhythmical, often audible contractions of the diaphragm an

lonelyperv:“Are you going to put your diaphragm in tonight?” I asked her.“Yeah,” my sister replied s

love-vetsurgeon-acvs:Diaphragmatic rupture w/ a 60 degree...

sinister-sadist:No condoms. No diaphragms. No IUDs. No birth...