Chapter 15 - Pregnancy, childbirth and the puerperium (O00-O9A)»Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)»Triplet pregnancy, trichorionic/triamniotic, first trimester (O30.131)
O30.131
Triplet pregnancy, trichorionic/triamniotic, first trimester