Silverton, l. (1993). The art and science of midwifery. Prentice Hall.
Chicago-čujuhus (17. p.)Silverton, louise. The Art and Science of Midwifery. Prentice Hall, 1993.
MLA-čujuhus (9. p.)Silverton, louise. The Art and Science of Midwifery. Prentice Hall, 1993.
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