title: On the essential nature of hematopoietic function of bone marrow. 2. On the causative mechanism of leucocytosis and leucopenia.
mesh_terms: D001853:Bone Marrow / Q000502:physiology*; D006413:Hematopoietic System / Q000502:physiology*; D006801:Humans; D007964:Leukocytosis / Q000209:etiology*; D007970:Leukopenia / Q000209:etiology*
keywords: BONE MARROW/physiology; HEMATOPOIETIC SYSTEM/physiology; LEUKOCYTOSIS/etiology; LEUKOPENIA/etiology