Heliotherapy. Polio and arthritis patients in beds on the roof of a hospital. It was believed that exposure to sunlight would help with the treatment of the diseases | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / National Library of Medicine |
Taille de l’image : | 3325 px × 2646 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : | - |