[1]
T. Chaiworapongsa, A. Ketupanya, S. Muttamara, and C. Vuthiwong, “Genetic Amniocentesis for Prenatal Diagnosis at Pramongkutklao Hospital: A six-years report”, Thai J Obstet Gynaecol, vol. 11, no. 4, p. 209, Oct. 1999.