Fenestration for Otosclerosis

N. Asherson
1945 BMJ (Clinical Research Edition)  
CORRESPONDENCE MEDICAL OURNAL 509 synthetic rubber. The fact that even a natural rubber has some destructive effect upon penicillin emphasizes the need for an administration apparatus which will not require the lengths of tubing used in so many current designs.-I am, etc., E.M.S. Hospital, Bridge of Earn.
doi:10.1136/bmj.2.4423.509 fatcat:6dnanhcddfhmlcjrr7hrwxvvju