. The practice of medicine; a text-book for practitioners and students, with special reference to diagnosis and treatment . Fig. 8o.—Acarus scabiei A:, female, dorsal view; B, portion of human cpiderm, showingburrows with contained ova and young acarians. {Gould, ajlcr Leuckart.) favorable circumstances, the male being from to mm. ( inch) by to mm. ( to inch); the female, to mm. ( to inch) by to mm. ( inch). The female lies at the end of a burrow in the epidermis, in situationswhere the skin is


. The practice of medicine; a text-book for practitioners and students, with special reference to diagnosis and treatment . Fig. 8o.—Acarus scabiei A:, female, dorsal view; B, portion of human cpiderm, showingburrows with contained ova and young acarians. {Gould, ajlcr Leuckart.) favorable circumstances, the male being from to mm. ( inch) by to mm. ( to inch); the female, to mm. ( to inch) by to mm. ( inch). The female lies at the end of a burrow in the epidermis, in situationswhere the skin is most delicate, as between the fingers,at the elbows, and under the knees, in the groin, and onthe penis, very seldom in the face, but in anj delicatepart. In this burrow, some millimeters to a centimeterlong, the female deposits her eggs. The male is seldomseen, dying after copulation, and the female after deposit-ing her eggs. The eggs hatch in from four to eight days,and in about 14 days the larvae are sufficiently maturedto make their own burrows. The disease is communi-cated by personal contact or by clothing. S


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Keywords: ., bookcentury1900, bookdecade1910, bookidpracticeofme, bookyear1913