TY - BOOK AU - x, x AU - Ashwood,Edward R. TI - Tietz textbook of clincial chemistry: x SN - 0721656102 U1 - 616.0756/T564 PY - 1999/// CY - New Delhi PB - Harcourt Brace KW - Clinical chemistry KW - Burtis, Calrl A N1 - Includes ER -