TY - BOOK AU - CLARK, MORRIS S AU - BRUNICK, ANN L TI - HANDBOOK OF NITROUS OXIDE AND OXYGEN SEDATION SN - 978-0-323-56742-8 U1 - 617.9 CLA PY - 0000///202 CY - ST. LOUIS, MISSOURI PB - ELSEVIER KW - MRIIRS KW - MRDC KW - PEDODONTICS ER -