COORAY, G H2009-05-282009-05-281957-05-01COORAY GH. Impressions of medical work in the United States and Great Britain. The Ceylon Medical Journal. 1957 May; 4(1): 15-25http://imsear.searo.who.int/handle/123456789/47909The Ceylon Medical Journal.engMedicineImpressions of medical work in the United States and Great Britain.Journal Article