1. Ecology and the aging process;Lawton,1973
2. The Experience of landscape;Appleton,1975
3. Developmental care of the preterm infant;Lott;Neonatal Netw,1989
4. A developmental perspective on the regulation of arousal states;Mayes;Semin Perinatol,2000
5. Environmental stimulation of the acutely ill premature infant: physiological effects and nursing implications;Catlett;Neonatal Netw,1990