RT Journal Article SR Electronic T1 Maintenance adrenocorticotropic hormone (ACTH) treatment in myasthenia gravis JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1160 OP 1160 DO 10.1212/WNL.22.11.1160 VO 22 IS 11 A1 Charles A. Cape A1 Robert A. Utterback YR 1972 UL http://n.neurology.org/content/22/11/1160.abstract AB