Foetus. Ultrasound scan of a healthy human foetus at 37 weeks,near to birth. A full term foetus will have a crown-rump length of around 35 centimetres,and will weigh around 3000 grams. Ultrasound is a diagnostic technique which sends high-frequency sound waves into the body via a transducer. The returning echoes are recorded and used to build an image of an internal structure | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Zephyr |
Taille de l’image : | 4025 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |