Clinical trial design and alterations in drug disposition with ageCHRISTENSEN, M. L; CHESNEY, R. W; HELMS, R. A et al.Drug information journal. 2000, Vol 34, Num 1, pp 157-163, issn 0092-8615Article

Plasma amino acids in patients with acute nonlymphocytic leukemia receiving parenteral nutritionCHRISTENSEN, M. L; BURGESS, J; HELMS, R. A et al.The Annals of pharmacotherapy. 1993, Vol 27, Num 2, pp 146-150, issn 1060-0280Article

Parenteral nutrition in pediatric patientsCOCHRAN, E. B; PHELPS, S. J; HELMS, R. A et al.Clinical pharmacy. 1988, Vol 7, Num 5, pp 351-366, issn 0278-2677Article

Chromium and zinc concentrations in pediatric patients receiving long-term parenteral nutritionMOUSER, J. F; HAK, E. B; HELMS, R. A et al.American journal of health-system pharmacy. 1999, Vol 56, Num 19, pp 1950-1956, issn 1079-2082Article

Urinary nitrogen constituents in the postsurgical preterm neonate receiving parenteral nutritionHELMS, R. A; MOWATT-LARSSEN, C. A; BOEHM, K. A et al.JPEN. Journal of parenteral and enteral nutrition. 1993, Vol 17, Num 1, pp 68-72, issn 0148-6071, SUPConference Paper

Plasma carnitine concentration and lipid metabolism in infants receiving parenteral nutritionCHRISTENSEN, M. L; HELMS, R. A; MAUER, E. C et al.The Journal of pediatrics. 1989, Vol 115, Num 5, pp 794-798, issn 0022-3476, 5 p., part 1Article

Pediatric parenteral amino acid mixture in low birth weight infantsHEIRD, W. C; HAY, W; HELMS, R. A et al.Pediatrics (Evanston). 1988, Vol 81, Num 1, pp 41-50, issn 0031-4005Article

Toxicities of parenteral nutrition in the critically ill patientPHELPS, S. J; BROWN, R. O; HELMS, R. A et al.Critical care clinics. 1991, Vol 7, Num 3, pp 725-753, issn 0749-0704Article

Effect of intravenous L-carnitine on growth parameters and fat metabolism during parenteral nutrition in neonatesHELMS, R. A; MAUER, E. C; HAY, W. W et al.JPEN. Journal of parenteral and enteral nutrition. 1990, Vol 14, Num 5, pp 448-453, issn 0148-6071, 6 p.Article

Solubility of calcium and phosphorus in parenteral nutrition solutions. ReplyDRWAL, L. A; COCHRAN, E. B; HELMS, R. A et al.The Journal of pediatrics. 1990, Vol 116, Num 2, pp 319-320, issn 0022-3476Article

Amino acid mixture designed to maintain normal plasma amino acid patterns in infants and children requiring parenteral nutritionHEIRD, W. C; DELL, R. B; HELMS, R. A et al.Pediatrics (Evanston). 1987, Vol 80, Num 3, pp 401-408, issn 0031-4005Article

Ethotoin in seizures of childhood and adolescenceCARTER, C. A; HELMS, R. A; BOEHM, R et al.Neurology. 1984, Vol 34, Num 6, pp 791-795, issn 0028-3878Article

Chromium and zinc contamination of parenteral nutrient solution components commonly used in infants and childrenHAK, E. B; STORM, M. C; HELMS, R. A et al.American journal of health-system pharmacy. 1998, Vol 55, Num 2, pp 150-154, issn 1079-2082Conference Paper

Adequacy of sulfur amino acid intake in infants receiving parenteral nutritionHELMS, R. A; CHRISTENSEN, M. L; STORM, M. C et al.Journal of nutritional biochemistry. 1995, Vol 6, Num 9, pp 462-466, issn 0955-2863Article

Sulfur amino acid metabolism in infants on parenteral nutritionHELMS, R. A; CHESNEY, R. W; STORM, M. C et al.Clinical nutrition (Edinburgh). 1995, Vol 14, Num 6, pp 381-387, issn 0261-5614Article

Risk factors affecting infiltration of peripheral venous lines in infantsPHELPS, S. J; HELMS, R. A.The Journal of pediatrics. 1987, Vol 111, Num 3, pp 384-389, issn 0022-3476Conference Paper

Clinical outcome as assessed by anthropometric parameters, albumin, and cellular immune function in high-risk infants receiving parenteral nutritionHELMS, R. A; MILLER, J. L; BURCKART, G. J et al.Journal of pediatric surgery. 1983, Vol 18, Num 5, pp 564-569, issn 0022-3468Article