1.
Pol Tyg Lek
; 36(27): 1007-10, 1981 Jul 06.
Article
in Polish
| MEDLINE
| ID: mdl-6975471
Subject(s)
Blood Coagulation Disorders/epidemiology , Hemophilia A/epidemiology , von Willebrand Diseases/epidemiology , Adolescent , Adult , Age Factors , Aged , Child , Child, Preschool , Female , Humans , Infant , Male , Middle Aged , Poland , Sex Ratio
2.
Pol Tyg Lek
; 35(40): 1517-9, 1980 Oct 20.
Article
in Polish
| MEDLINE
| ID: mdl-7465445