TY - BOOK AU - Pray,W.Steven TI - Nonprescription product therapeutics SN - 0683301268 (alk. paper) AV - RM671.A1 P69 1999 U1 - 615/.1 21 PY - 1999/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Drugs, Nonprescription KW - Local KW - therapeutic use N1 - Includes bibliographical references and index ER -