TY - BOOK AU - Torres, Raul M AU - Kühn, Ralf TI - Laboratory protocols for conditional gene targeting SN - 9780199636778 SN - 97012588 U1 - 572.877 TOR PY - 1997/// CY - Oxford PB - Oxford University Press KW - Gene targeting - Laboratory manuals N1 - Includes bibliographical references (p. [143]-157) and index ER -