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Wiklund I, Berg G, Hammar M, Karlberg J, Lindgren R, Sandin K.Wiklund I, et al. Among authors: hammar m.Maturitas. 1992 Mar;14(3):225-36. doi: 10.1016/0378-5122(92)90117-m.Maturitas. 1992.PMID: 1508062
Hammar M, Berg G, Lilliesköld U, Linden U, Thorblad J.Hammar M, et al.Lakartidningen. 1986 May 21;83(21):1960-2.Lakartidningen. 1986.PMID: 2941629Swedish.No abstract available.
Hammar M, Berg G, Gottvall T, Lindgren R.Hammar M, et al.Lakartidningen. 1988 Jun 8;85(23):2073, 2075.Lakartidningen. 1988.PMID: 3386336Swedish.No abstract available.
