TY - BOOK AU - Fleischer, Sidney, ed. TI - Methods in Enzymology SN - 0121820939 U1 - 572.7 PY - 1990/// CY - New York PB - Academic Press KW - Biochemistry KW - Enzymes KW - Gastrointestinal System N1 - Contents: v.192 part W Biomembrance, Includes index ER -