TY - BOOK AU - Kammerer,William S. AU - Gross,Richard J. TI - Medical consultation : : the internist on surgical, obstetric, and psychiatric services / SN - 0683045067 PY - 1990/// CY - Baltimore : PB - Williams & Wilkins , KW - Internal medicine KW - Referral and Consultation N1 - Includes bibliographical references and index ER -