title: Thymectomy for myasthenia gravis.
mesh_terms: D002800:Cholinesterase Inhibitors / Q000009:adverse effects; D005260:Female; D006801:Humans; D008431:Maternal-Fetal Exchange; D009157:Myasthenia Gravis / Q000139:chemically induced / Q000151:congenital*; D011247:Pregnancy; D013997:Time Factors
chemical_list: D002800:Cholinesterase Inhibitors