TY - GEN AU - Mejías-Pavón, C AU - Rodríguez-Pinilla, Elvira AU - Fernández-Martín, P AU - Martínez-Frías, María Luisa PY - 2007 SN - 0210-3893 UR - http://hdl.handle.net/20.500.12105/14025 AB - Vitamin A plays a key role in many essential biological processes, such as the embryonic development, regulation of proliferation and diferentiation of many cell types. The present article reviews the biochemistry, metabolism and mode of action of... LA - spa PB - Instituto de Salud Carlos III (ISCIII). Instituto de Investigación de Enfermedades Raras (IIER) TI - Vitamina A y embarazo: Revisión de la literatura y estimación del riesgo teratogénico T2 - Vitamin A and pregnancy: review of the literature and risk assessment TY - review article ER -