title: L-tryptophan and eosinophilia-myalgia syndrome.
authors.forename: S
authors.initials: S
authors.lastname: Shapiro
mesh_terms: D016022:Case-Control Studies; D016603:Eosinophilia-Myalgia Syndrome / Q000139:chemically induced* / Q000453:epidemiology; D006801:Humans; D009516:New Mexico; D014364:Tryptophan / Q000009:adverse effects*
chemical_list: D014364:Tryptophan