1. Errors of morphogenesis: Concepts and terms;Spranger;J Pediatr,1982
2. Opitz JM. Blastogenesis and the “Primary Field” in human development. New York: Alan R. Liss Inc., for the National Foundation March of Dimes, BD:OAS XXIX (1) 1993:3–37.
3. Anal atresia, vertebral, genital, and urinary tract anomalies: a primary polytopic developmental field defect identified through an epidemiological analysis of associations;Martínez-Frías;Am J Med Genet,2000
4. Errors of morphogenesis and developmental field theory;Martínez-Frías;Am J Med Genet,1998
5. Martínez-Frías ML, Martínez S. Uso de Mapas de Expresión Génica para Identificar Genes Candidatos de Patrones Clínicos Morfogenéticos: Análisis la Unidad de Desarrollo Acro-renal. (http://bvs.isciii.es/mono/pdf/CIAC_08.pdf)