MODEL RELEASED. Wheal and flare reaction on the skin (dermatographism),a hypersensitive reaction of the skin to touch. Normally this sort of allergic response is only associated with some irritants but in dermatographism any object can evoke a response | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5147 px × 3425 px |
Model Release : | Disponible |
Restrictions : |
|