Cite
A Simple Chromatographic Screening Test for the Detection of Disorders of Amino Acid Metabolism - A Technic Using Whole Blood or Urine Collected on Filter Paper
MLA
Efron, Mary L., et al. “A Simple Chromatographic Screening Test for the Detection of Disorders of Amino Acid Metabolism - A Technic Using Whole Blood or Urine Collected on Filter Paper.” New England Journal of Medicine, vol. 270, no. 26, June 1964, pp. 1378–83. EBSCOhost, https://doi.org/10.1056/NEJM196406252702602.
APA
Efron, M. L., Young, D., Moser, H. W., & MacCready, R. A. (1964). A Simple Chromatographic Screening Test for the Detection of Disorders of Amino Acid Metabolism - A Technic Using Whole Blood or Urine Collected on Filter Paper. New England Journal of Medicine, 270(26), 1378–1383. https://doi.org/10.1056/NEJM196406252702602
Chicago
Efron, Mary L., Dean Young, Hugo W. Moser, and Robert A. MacCready. 1964. “A Simple Chromatographic Screening Test for the Detection of Disorders of Amino Acid Metabolism - A Technic Using Whole Blood or Urine Collected on Filter Paper.” New England Journal of Medicine 270 (26): 1378–83. doi:10.1056/NEJM196406252702602.