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- Perinatal care for chronic maternal conditions / edit. Richard K. Silver, Joseph R. Hageman. 1997. Vol. 24, No. 2, [Supl.] - Philadelphia : Saunders, 1997 - s. 12, 291-529(Clinics in Perinatology; [Supl.]) [1, currently available 0, at library only 1]
- Chapters, articles