title: Editorial: The Whipple Riddle.
mesh_terms: D002478:Cells, Cultured; D006801:Humans; D007413:Intestinal Mucosa / Q000382:microbiology; D008198:Lymph Nodes / Q000382:microbiology; D013290:Streptococcal Infections; D013291:Streptococcus / Q000302:isolation & purification*; D008061:Whipple Disease / Q000209:etiology*