Prospective and Descriptive Study on Serum Androstenedione Concentration in Healthy Children from Birth until 18 Years of Age and Its Associated Factors.
María Gabriela BalleriniVirginia GaidoMaría Eugenia RodríguezAna ChiesaMaría Gabriela RopelatoPublished in: Disease markers (2017)
We recommend to perform solvent extraction in neonates and to take into account age and sexual development to properly interpret A4 results in childhood.