Thrombocythemia in the myeloproliferative disorder of Down's syndrome.
D001772:Blood Cell Count; D001792:Blood Platelets; D001855:Bone Marrow Diseases / Q000150:complications*; D004314:Down Syndrome / Q000150:complications*; D005260:Female; D006400:Hematocrit; D006801:Humans; D007231:Infant, Newborn; D007958:Leukocyte Count; D009196:Myeloproliferative Disorders / Q000150:complications; D013922:Thrombocytosis / Q000150:complications*