. A study of the causes underlying the origin of human monsters : third contribution to the study of the pathology of human embryos . Fig. 341a.—Photograph of the ovum. Natural Fig. 341c.—The twin embryos. Nearly two diameters. No. i.] ORIGIN OF HUMAN MONSTERS. 329

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectcon, booksubjectfetus