Plasma Vitamin Levels in Patients on Prolonged Total Parenteral Nutrition

Simultaneous determination of retinol and alpha-tocopherol in serum or plasma by liquid chromatography.

1983 • 578 citations

The determination of ascorbic acid in white blood cells. A comparison of W.B.C. ascorbic acid and phenolic acid excretion in elderly patients.

1961 • 234 citations

A simple enzymic assay for pyridoxal phosphate

1970 • 191 citations

Transketolase in blood

1964 • 86 citations

Assessment of Status of Riboflavin Nutriture by Assay of Erythrocyte Glutathione Reductase Activity

1974 • 82 citations

A fluorimetric method for quantitation in the picomole range of N1-methylnicotinamide and nicotinamide in serum

1975 • 60 citations

Delivery of Vitamins A, D, and E in Total Parenteral Nutrition Solutions

1983 • 58 citations

Blood Vitamin Levels of Long‐Term Adult Home Total Parenteral Nutrition Patients: The Efficacy of the AMA‐FDA Parenteral Multivitamin Formulation

1985 • 51 citations

Parenteral vitamin requirements during intravenous feeding

1978 • 46 citations

Vitamin A Delivery in Total Parenteral Nutrition Solution

1976 • 40 citations

Vitamin A delivery in total parenteral nutrition solution.

1976 • 38 citations

Retinol-binding protein, prealbumin, and vitamin A transport.

1976 • 37 citations

Vitamin Requirements in Patients Receiving Total Parenteral Nutrition

1977 • 35 citations

Vitamin Status During Total Parenteral Nutrition

1981 • 32 citations

FACTORS INFLUENCING THE STABILITY OF ASCORBIC ACID IN TOTAL PARENTERAL NUTRITION INFUSIONS

1984 • 29 citations

THE VITAMIN B6 GROUP

1945 • 23 citations

Serum vitamin level maintenance in cancer patients on total parenteral nutrition

1982 • 23 citations

Thiamin and pyridoxine requirements during intravenous hyperalimentation

1979 • 23 citations

Vitamin A and E Requirements During Total Parenteral Nutrition

1981 • 19 citations

Water soluble vitamin requirements in home parenteral nutrition patients

1983 • 19 citations

STORAGE OF MIXTURES FOR TOTAL PARENTERAL NUTRITION III. STABILITY OF VITAMINS IN TPN MIXTURES

1984 • 17 citations

Vitamins and trace elements

2008 • 14 citations

Vitamin A Absorption From Plastic IV Bags

1973 • 10 citations

Clinical evaluation of a '3-in-1' intravenous nutrient solution.

1985 • 8 citations