Light micrograph of an unfertilised egg of the parasitic roundworm Ascaris lumbricoides. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / CDC |
Taille de l’image : | 3700 px × 2460 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |