[4]
Cervical immunoglobulin A and altered vaginal flora in pregnant women with threatened preter delivery[J] . S. Glasow,H. Stepan,U. Sack,R. Faber. Journal of Perinatal Medicine . 2004 (1)
[4]
Cervical immunoglobulin A and altered vaginal flora in pregnant women with threatened preter delivery[J] . S. Glasow,H. Stepan,U. Sack,R. Faber. Journal of Perinatal Medicine . 2004 (1)