An analytical study of obstetric hemorrhage at an obstetric and gynecologic hospital : Doctor's thesis 
Treść karty:PRACE DOKTORSKIE - Polska	45d/17608 Krzysztof Drews. - Poznań 1999. - [1], 108	 k. : il., tab.	 Bibliogr. 152 poz. , [streszcz.],	summ., maszyn.