TY - GEN AU - Efetie,E R AU - Umezulike,A C AU - Ewuzie-Wokocha,M N TI - Should routine ultrasonography in pregnancy be mandatory? SN - 0189-160X PY - 2002///0724 KW - Adolescent KW - Adult KW - Chi-Square Distribution KW - Diagnostic Tests, Routine KW - Female KW - Humans KW - Pregnancy KW - Ultrasonography, Prenatal KW - adverse effects N1 - Publication Type: Journal Article ER -