TY - BOOK AU - Constantian,Mark B. TI - Pressure ulcers: principles and techniques of management SN - 0316153303 AV - RD641 .P73 U1 - 617/.477 19 PY - 1980/// CY - Boston PB - Little, Brown KW - Ulcers KW - Surgery KW - Bedsores N1 - Includes bibliographies and index ER -