TY - GEN AU - EHRENPREIS,B AU - CALCAGNO,J AU - VIVIANO,J AU - BERLIN,H S AU - DINOIE,J TI - MULTIPLE PREGNANCY --SURVIVING QUADRUPLETS SN - 0025-7583 PY - 1996///1201 KW - Biometry KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Pregnancy KW - Pregnancy, Multiple KW - Quadruplets KW - Statistics as Topic KW - United Kingdom KW - United States N1 - Publication Type: Journal Article ER -