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The incidence of twins has difference according to race, maternal age & parity, medication.history
etc, especially in the dizygotic twins. Twins have poorer prognosis than singletons due to high
incidece of prematurity and LBW, respiratory complications, birth trauma, congenital anomaly etc.
Zygosity determination is important and done by placentatal examination, blood typing, physical
similarity, HLA etc.
We studied the incidence of twins and its relation... |
