Buchanan Cameron

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OBJECTIVE Much debate exists on the initiation of chemotherapy for women at risk for persistent gestational trophoblastic disease. This is a result of a lack of early predictors for the development of persistent gestational trophoblastic disease after evacuation of a complete hydatidiform mole, because the only current reliable method of detection and(More)
OBJECTIVE To compare the safety and efficacy of didanosine with that of continued zidovudine therapy in persons with human immunodeficiency virus (HIV) infection who had received zidovudine for at least 6 months and had CD4 cell counts of 200 to 500 CD4 cells/mm3. DESIGN Double-blind, randomized controlled trial. SETTING 10 Canadian(More)
This paper presents a review of a dog, with a retrobulbar chondrosarcoma, which was admitted for surgery for visible changes in his eye during inspection. Orbital neoplasia in dogs may be primary and secondary. Sixty percent of orbital neoplasia in dogs are primary, ninety percent of which are malignant. Retrobulbar neoplasms are rare and in their early(More)
Intravenous lidocaine suppresses the cough reflex in patients undergoing local operative procedures. Many anti-tussive agents suppress the cough reflex by suppressing the respiratory center. Intravenous lidocaine produces no respiratory depression in doses that suppress the cough reflex. Intravenous lidocaine should be available during all intraocular(More)
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