1. It takes more than cells to make a good lung;Weibel;Am J Respir Crit Care Med,2013
2. Structural aspects of prenatal and postnatal development and growth of the lung;Burri,1997
3. The Fractal Geometry of Nature;Mandelbrot,1983
4. The Pathway for Oxygen: Structure and Function in the Mammalian Respiratory System;Weibel,1984
5. Fractal geometry: a design principle for living organisms;Weibel;Am J Physiol,1991