Light micrograph of a fertilized parasitic roundworm Ascaris lumbricoides egg. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Dr. Mae Melvin / CDC |
Taille de l’image : | 3700 px × 2525 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |