[Central venous access by the Seldinger technic in neonatology]
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Eighteen catheterizations were attempted in 17 patients catheters (Arrow 3ChFr and 4ChFr), between january of 1996 and december of 1997. The patients ranged in age from 3 to 148 days (mean of 43.3 and standard deviation of 47.5) and in weight from 1110 to 4000... ...
