[Management of premature labor before the 28th week of pregnancy].
Hájek
Z
Z
I. gynek. porod. klinika 1. LF UK a VFN, Praha.
D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000628:therapy*; D011247:Pregnancy; D011262:Pregnancy Trimester, Second