Unique sequence of pernicious anemia, polycythemia, and acute leukemia.
D000208:Acute Disease; D000740:Anemia; D000752:Anemia, Pernicious / Q000150:complications*; D006801:Humans; D007938:Leukemia; D007951:Leukemia, Myeloid / Q000150:complications*; D008499:Medical Records; D011086:Polycythemia; D011087:Polycythemia Vera
ANEMIA, PERNICIOUS/complications; LEUKEMIA, MYELOCYTIC/complications; POLYCYTHEMIA VERA/case reports