TY - GEN AU - RUSSELL,J K TI - Maternal and foetal hazards associated with twin pregnancy SN - 0307-1871 PY - 2004///0215 KW - Female KW - Humans KW - Pregnancy KW - Pregnancy, Multiple KW - Pregnancy, Twin N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1471-0528.1952.tb04116.x ER -