RT Journal Article SR Electronic T1 “Sheng” and “Step” Shape of Electroencephalographic Spectrum in Patients with Typical and Atypical Absences JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP S-288 OP S-288 VO 56 IS 6 suppl part 2 A1 Qu, Zhi-Ping A1 Chen, Jiang A1 Braun, Daniel YR 1989 UL http://www.ccjm.org/content/56/6_suppl_part_2/S-288.1.abstract AB