TY - BOOK AU - Hegstad, Lorrie N., 1945- AU - Hayek, Wilma, 1939- TI - Essential drug dosage calculations SN - 0838522858 PY - 2001/// CY - Upper Saddle River PB - Prentice Hall N1 - Monograph; Includes index; x, 374p. : ill. (chiefly col.) ; 24cm.+ 1 CD-ROM ER -