transforming growth factor-alpha and nonsyndromic cleft lip with or without palate or cleft palate only in kelantan, malaysia. | to determine the frequency of the transforming growth factor-alpha (tgfalpha) taq1 polymorphism in nonsyndromic cleft lip with or without cleft palate (cl+/-p) and cleft palate only (cp) in kelantan, malaysia. | 2008 | 18956930 |