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Betkowski A, Cyran-Rymarz A, Gośniak-Kurek E, Kuzniar W, Smolik B, Wysocka-Kuźniar S.Betkowski A, et al.Wiad Lek. 1981 Jul 15;34(14):1165-74.Wiad Lek. 1981.PMID: 7331319Polish.No abstract available.
Betkowski A, Cyran-Rymarz A, Kuźniar W.Betkowski A, et al.Wiad Lek. 1981 Aug 15;34(16):1401-4.Wiad Lek. 1981.PMID: 7340157Polish.No abstract available.
Betkowski A, Wewiórska T, Wysocka-Kuźniar S.Betkowski A, et al.Wiad Lek. 1978 Aug 15;31(16):1159-61.Wiad Lek. 1978.PMID: 706370Polish.No abstract available.
Betkowski A, Gośniak-Kurek E, Orłowski J.Betkowski A, et al.Wiad Lek. 1980 Jul 15;33(14):1155-9.Wiad Lek. 1980.PMID: 7434768Polish.No abstract available.