RT Journal Article SR Electronic T1 Normocalcaemic tetany JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 594 OP 595 DO 10.7861/clinmedicine.11-6-594 VO 11 IS 6 A1 Sehgal, V A1 Vijayan, S A1 Yasmin, S A1 Srirangalingam, U A1 Pati, J A1 Drake, WM YR 2011 UL http://www.rcpjournals.org/content/11/6/594.abstract