机译:The effect of acculturation on progesterone/estriol ratios and preterm birth in Hispanics.
The School of Nursing, the Department of Obstetrics and Gynecology, the University of Texas Medical Branch, Galveston, Texas 77555-1029, USA. rojruiz@utmb.edu;
Birth; Acculturation; Progesterone; Estriol; Hispanics; 文化适应; 孕酮; 雌三醇;