RT Journal Article SR Electronic T1 Latent Porphyria in Members of the Immediate Family of a Patient with Acute Intermittent Porphyria JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 17 OP 20 VO 30 IS 1 A1 Taylor, Alfred M. YR 1963 UL http://www.ccjm.org/content/30/1/17.abstract AB