Biomedical subjects
D B Francis
Publications and source records attributed to D B Francis.
Intrapulmonary coin lesions: the changing patterns.
Of 71 intrapulmonary coin lesions seen at The Prince Charles Hospital during 1982-1984, 48 were primary pulmonary malignancies and six were metastases. There were two cases each of tuberculosis, cryptococcosis, hamartoma and granuloma. Overall, 76% of the lesions were malignant and only 3% were tuberculous. These findings contrast with those from the same institution published 20 years ago, when malignancy comprised only 38% and tuberculosis 27% of lesions. Malignancy now seems to be the major cause of coin lesions in Australia. In this survey, 82% of solitary pulmonary nodules that occurred in patients of over 50 years of age were malignant.
A new computer program for the analysis of pediatric scalar electrocardiograms.
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An algorithm for the automated determination of cardiac output by the Stewart-Hamilton method.
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Development and performance of Mayo-IBM electrocardiographic computer analysis programs (V70).
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