4966. A year's comparison of treatment of patients with parkinson's disease with levodopa combined with carbidopa versus treatment with levodopa alone.
作者: C D Marsden.;J D Parkes.;J E Rees.
来源: Lancet. 1973年2卷7844期1459-62页
4977. Medical Research Council comparative trial of surgery and radiotherapy for primary treatment of small-celled or oat-celled carcinoma of bronchus. Ten-year follow-up.
作者: W Fox.;J G Scadding.
来源: Lancet. 1973年2卷7820期63-5页