Myasthenia GravisMyasthenia Gravis, Autoimmune, ExperimentalThymectomyAutoimmune DiseasesReceptors, CholinergicThymomaPyridostigmine BromideThymus NeoplasmsThymus HyperplasiaMyasthenia Gravis, NeonatalAutoantibodiesBlepharoptosisEdrophoniumCholinesterase InhibitorsPlasmapheresisNeostigmineTorpedoRats, Inbred LewThymus GlandNeuromuscular JunctionDiplopiaAutoimmunityAutoantigensReceptors, NicotinicImmunoglobulin GOcular Motility DisordersEye ManifestationsLambert-Eaton Myasthenic SyndromeAntibodiesOphthalmoplegiaElectromyographyMotor EndplateAzathioprineLupus Erythematosus, SystemicMusclesBungarotoxinsAutoimmune Diseases of the Nervous SystemMuscle WeaknessT-LymphocytesElectrophorusNeuromuscular Junction DiseasesOculomotor MusclesPlasma Exchange