TY - BOOK AU - Kumari, Sudarshan AU - Bhatia, Rajesh AU - Heuck, C C TI - Quality assurance in bacteriology and immunology T2 - WHO Regional , South-East Asia Series No.28 SN - 8185386986 U1 - 616.079 PY - 1999/// CY - Delhi PB - AITBS Publishers KW - Immunology N1 - Guidelines for peripheral and intermediate laboratories ER -