Peri-articular histiocytic sarcoma in Bernese Mountain Dogs : a retrospective investigation of the prevalence of this tumour in association with previously diseases joints

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Emily Smith Stewart correspondence, 1935

Emily Smith Stewart correspondence from 1935. Includes letter from J. A. Brearly, Chief Clerk at the U.S. Patent Office in Washington, to J. W. Robinson, Congressman, regarding the registration of a trademar

Do Modern Spectacles Endanger Surgeons?: The Waikato Eye Protection Study

An innovative use of applied physics and digital photography to demonstrate the inadequacies of prescription spectacles as operative protective eyewear. The current practices and attitudes toward eye protection use at our institution are also examined, and mathematically derived guidelines for suitable protective eyewear are proposed