TY - THES N1 - Copyright of this Thesis belongs to CSIR-IMTECH, Chandigarh ID - open1379 UR - http://crdd.osdd.net/open/1379/ A1 - Suvas, Susmit Y1 - 2001/// PB - CSIR-IMTECH, Chandigarh/ Jawaharlal Nehru University, New Delhi: India KW - Immunology; cytology TI - Distinct Role of Costimulatory Molecules in differentiation of B Cells and Naive T Cells M1 - phd EP - 142 ER -