MukherjeeAChanADCKeatingSet al.The placental distal villous hypoplasia pattern: interobserver agreement and automated fractal dimension as an objective metric. Pediatr Dev Pathol2016; 19(1): 31–36. doi:10.2350/15-03-1619-OA.1.
2.
MandelbrotBB. The Fractal Geometry of Nature, New York, NY: W. H. Freeman, 1982.
3.
MankouskiAKantoresCWongMJet al.Intermittent hypoxia during recovery from neonatal hyperoxic lung injury causes long-term impairment of alveolar development: A new rat model of BPD. Am J Physiol Cell Mol Physiol2017; 312(2): L208–L216. doi:10.1152/ajplung.00463.2016.
4.
OchsMMühlfeldC. Quantitative microscopy of the lung: a problem-based approach. Part 1: basic principles of lung stereology. Am J Physiol Cell Mol Physiol2013; 305(1): L15–L22. doi:10.1152/ajplung.00429.2012.
5.
HsiaCCWHydeDMOchsMWeibelERATS/ERSJoint Task Force on quantitative assessment of lung structure. An official research policy statement of the American Thoracic Society/European Respiratory Society: standards for quantitative assessment of lung structure. Am J Respir Crit Care Med2010; 181(4): 394–418. doi:10.1164/rccm.200809-1522ST.
KnudsenLWeibelERGundersenHJGWeinsteinFVOchsM. Assessment of air space size characteristics by intercept (chord) measurement: an accurate and efficient stereological approach. J Appl Physiol2010; 108(2): 412–421. doi:10.1152/japplphysiol.01100.2009.
8.
KingdomJHuppertzBSeawardGKaufmannP. Development of the placental villous tree and its consequences for fetal growth. Eur J Obstet Gynecol Reprod Biol2000; 92(1): 35–43. http://www.ncbi.nlm.nih.gov/pubmed/10986432. Accessed January 1, 2018.
9.
CoalsonJJ. Pathology of bronchopulmonary dysplasia. Semin Perinatol2006; 30(4): 179–184. doi:10.1053/j.semperi.2006.05.004.
10.
RackleyCRStrippBR. Building and maintaining the epithelium of the lung. J Clin Invest2012; 122(8): 2724–2730. doi:10.1172/JCI60519.
