TY - RPRT TI - [Methodical and technical problems in long-term infusion therapy using a vena cava catheter. Studies on balanced, parenteral nutrition of young miniature pigs]. AU - W Pfrimmer AU - W Pemsel AU - G Berg AU - P Schwille AU - D Bergner PY - 1972 DO - 10.1007/bf02019695 UR - https://pubmed.ncbi.nlm.nih.gov/4631448/ ID - 4631448 ER -