Keywords: A. lumbricoides infertile egg.png en Nematode egg found in stool specimens of humans date http //www dpd cdc gov/dpdx/images/MorphologyTables/Nematodes/Ascaris_infert gif Division of Parasitic Diseases and Malaria DPDM of the Centers for Disease Control and Prevention PD-USGov Nematoda eggs Uploaded with UploadWizard Ascaris lumbricoides |