دانلود رایگان کتاب Complete Blood Count in Primary Care
All blood cells are produced within the bone marrow from a small population of stem cells . Less than one in 5000 of the marrow cells is a stem cell . These cells represent a self-renewing population.
The term haematopoiesis refers to the formation and development of the blood cells . In humans the bone marrow is the major site of haematopoiesis for the life of the individual ….