title: Letter: Transient manifestations of immunological diseases in the child.
mesh_terms: D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000276:immunology*; D008431:Maternal-Fetal Exchange; D011081:Polychondritis, Relapsing / Q000276:immunology*; D011247:Pregnancy