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[Organizational model of gynecologic cytodiagnostics].
Obrapalska E, Popowicka L, Helbich A, Kostyrka J. Obrapalska E, et al. Among authors: helbich a. Ginekol Pol. 1976 Sep;47(9):1075-7. Ginekol Pol. 1976. PMID: 992470 Polish. No abstract available.
[Malignant chorioepithelioma of the uterus].
SCHWARZ S, SOWINSKI S, HELBICH A, KOWALCZYKOWA J. SCHWARZ S, et al. Among authors: helbich a. Patol Pol. 1962 Apr-Jun;13:235-48. Patol Pol. 1962. PMID: 13909786 Polish. No abstract available.
[Colpography in gynecology].
HELBICH A, OLSZEWSKI Z, SOWINSKI S. HELBICH A, et al. Pol Prz Radiol. 1955 Jul-Sep;19(3):155-7. Pol Prz Radiol. 1955. PMID: 13266581 Polish. No abstract available.