Personally , Search interests in rather rarely tackled areas in the immunology horizon are really attracting me and my colleague to dig through and try to make achievement . So . do we , made in the case of the dualism of the function of the vertebrate immune system . In other word the elements of the immune system that does functions both in natural and adaptive immune system . A subject of debate among immunology scholars . Some scholars tend to designate it as '' Immunologic cross-roads '' others , howevers , they even not mention it . The book was intended to give a clue about a decade of research works done and published concerning this area with an emphasis on complement system and lymphocyte CD markers in women breast carcinoma . The text was written in simple straight for word clear English language to make it fascinating for student and researchers of immunology of complement and CD lymphocyte markers among women breast carcinoma .