Observation Of Urine And Feces

Duration: 18 min

Year Published: 1971

Creator: Comprenetics

Color: Color

Sound: sound

Copyright: Registered 14May71 · MP21958 (Jul-Dec 1971) Copyright holder: Comprenetics, Inc

No holdings listed.

No related films.

Record added: 2026-06-28T20:23:50Z