title: Light is recognized best through darkness: mast cells and Sudden Infant Death Syndrome.
authors.forename: L B
authors.initials: LB
authors.lastname: Schwartz
mesh_terms: D006801:Humans; D007223:Infant; D008407:Mast Cells / Q000201:enzymology*; D012697:Serine Endopeptidases / Q000097:blood; D013398:Sudden Infant Death / Q000097:blood* / Q000209:etiology / Q000276:immunology; D053802:Tryptases
chemical_list: D012697:Serine Endopeptidases; D053802:Tryptases