MODEL RELEASED. Six allergy test strips on the back of an 18 year old male patient to test for allergic reactions. On each test strip are ten patches,each used to establish sensitivity to an allergen placed on each patch,such as pet hair,pollen and house dust | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5123 px × 3409 px |
Model Release : | Disponible |
Restrictions : | - |