Authors: V Pierrat; C Duquennoy; I C van Haastert; M Ernst; N Guilley; L S de Vries Journal: Arch Dis Child Fetal Neonatal Ed Date: 2001-05 Impact factor: 5.747
Authors: Su Hyun Park; Hai Joong Kim; Jae Hyug Yang; June Seek Choi; Ji Eun Lim; Min Jeong Oh; Jung Yeol Na Journal: J Korean Med Sci Date: 2006-06 Impact factor: 2.153