The practice of obstetrics, designed for the use of students and practitioners of medicine . Fig. 41.—Formation of Polar Globules,Mouse. Showing the nucleus of theovum dividing to form the first polarglobule, , and at the right a zoo-sperm, s, which has entered at the pro-jecting portion.—(After Sobotta.). Fro. 42.—Fertilization in the MouseShowing an ovum with two polar globulesand the male and female pronuclei aboutto unite; g. s., achromatic spindle.^(Ajier Sohotta.) y^

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectobstetrics, bookyear1