[Experience of nursing of 124 old patients with severe head injury].
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Biomedical subjects
Publications and source records attributed to H L Gong.
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The computer-aided convolution curve method has been applied to the determination of phenacetin, aminopyrine, caffeine and phenobarbitone in the tablet of somidon without prior separation. The convolution curve method is a compound difference method developed on the basis of Glenn's orthogonal function using computer information treatment technique. The corresponding average recovery and the coefficients of variation were as follows: 99.96, 0.36% for phenacetin; 99.76, 0.43% for aminopyrine; 99.98, 0.48% for caffeine and 99.26, 0.89% for phenobarbitone.
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