TY - GEN AU - Vidaeff,Alex C AU - Ramin,Susan M TI - Management strategies for the prevention of preterm birth. Part I: Update on progesterone supplementation SN - 1473-656X PY - 2010///0406 KW - 17-alpha-Hydroxyprogesterone KW - therapeutic use KW - Cervix Uteri KW - diagnostic imaging KW - Clinical Trials as Topic KW - Female KW - Humans KW - Pregnancy KW - Pregnancy, High-Risk KW - Premature Birth KW - prevention & control KW - Progesterone KW - Progestins KW - Ultrasonography N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1097/GCO.0b013e328332a8a4 ER -