Leukocytes, or white cells, are responsible for the defense of the organism. In the blood, they are much less numerous than red cells. The density of the leukocytes in the blood is 5000-7000 /mm3. Leukocytes divide in two categories: granulocytes and lymphoid cells or agranulocytes.he blood consists of a suspension of special cells in a liquid called plasma. In an adult man, the blood is about 1/12th of the body weight and this corresponds to 5-6 litres. Blood consists of 55 % plasma, and 45 % by cells called formed elements.
Clinical Data Management (CDM) is a critical phase in clinical research, which leads to generation of high-quality, reliable, and statistically sound data from clinical trials. This helps to produce a drastic reduction in time from drug development to marketing.
1 To increase awareness among its members and the larger clinical information systems community of ways to promote the successful and effective development, implementation, and evaluation of clinical information systems. To be an active force in promoting the dissemination of clinical health information technology to health care institutions in the US and around the world. 2  To provide a forum for collegial development of clinical information systems professionals through the education and collaboration of its members.