TY - BOOK AU - Pray, W. Steven. TI - Nonprescription product therapeutics SN - 0683301268 U1 - 615.1 21 PY - 1999/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Pharmaceutics KW - Drugs KW - Nonprescription N1 - Includes bibliographical references and index ER -