Article Published: 12 January 1963 Myelocyte-Metamyelocyte Transition in the Bone Marrow of the Dog MARY A. MALONEY, CHARLOTTE L. WEBER & HARVEY M. PATT Nature 197, 150–152 (1963) Cite this article ...

The patient had severe neutropenia with splenomegaly and repeated infections. The bone marrow exhibited a failure of maturation in the white-cell series beyond the myelocyte stage.

Vivinsha Veduru, 10, aced Tuesday’s regional competition, hosted virtually by TCU.