Ascaris - A Human Parasite

Ascaris - A Human Parasite

Rejissyor: Dan Gavin. Shows the life cycle and methods of treatment for infection by Ascaris lumbricoides, a human parasitic worm, and the sanitary steps needed to prevent infection. To license this film and get a higher quality version for broadcast/film purposes, contact A/V Geeks LLC .

https://archive.org/details/Ascaris-AHumanParasite · Public domain (Internet Archive)