TY - BOOK AU - Polin,Richard A. AU - Yoder,Mervin C. AU - Burg,Fredric D.(Fredric David) TI - Workbook in practical neonatology SN - 0721642926 PY - 1993/// CY - Philadelphia PB - W. B. Saunders KW - Infants (Newborn) KW - Diseases KW - Programmed instruction ER -