TY - JOUR T1 - Asymmetrical crying facies in monozygotic twins JF - Archives of Disease in Childhood - Fetal and Neonatal Edition JO - Arch Dis Child Fetal Neonatal Ed SP - F385 LP - F385 DO - 10.1136/adc.2007.117549 VL - 92 IS - 5 AU - Sandra Horsch AU - Claudia Roll Y1 - 2007/09/01 UR - http://fn.bmj.com/content/92/5/F385.abstract N2 - Figure 1 Four-day-old monozygotic twin girls with the characteristic presentation of congenital asymmetrical crying facies. Parental/guardian informed consent was obtained for publication of this figure.We present a case of 4-day-old monozygotic twin girls with asymmetrical crying facies. Asymmetrical crying facies is caused by unilateral hypoplasia or aplasia of the depressor anguli oris muscle. … ER -