Sthohr's histology : arranged upon an embroyological basis (1906)
Sthohr, Philipp, 1849-1911, Lewis, Frederic Thomas, 1875 · Philadelphia : P. Blakiston's Son & Co. · leaf 330
Arrector muscle. .:?-> air matnx. ..*-1tV«» M. Hair. Fig. 368.—Vertical Section of the Skin op the Forehe.\d of a HumanFetus OF Five Months. X 230. Differentiation of the sheaths of the hair. 318 H.\IR. 319 is always below the sebaceous gland and on the lower surface of the hair Blood vessel … Hair matrix.Outer sheath. Fig. 369.—Vertical Section op the Skin of the Back op a HvMA.N* Fetus op Five and a Half Months. X 120. The staining with iron haematoxylin has made the homy parts so black their details are invisible. as shown in Fig. 370. The hairs which cover the body of the embryo and…
Histology · Microscopy
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