TY - GEN AU - Buttemiller,R TI - Prematurity among United States Air Force active-duty gravidas SN - 0026-4075 PY - 1985///0207 KW - Adult KW - Female KW - Humans KW - Military Medicine KW - Obstetric Labor, Premature KW - epidemiology KW - Pregnancy KW - United States N1 - Publication Type: Journal Article ER -