Sleep Disorders
Delayed sleep-wake phase disorder
Mar. 20, 2024
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Toll Free (U.S. + Canada): 800-452-2400
US Number: +1-619-640-4660
Support: service@medlink.com
Editor: editor@medlink.com
ISSN: 2831-9125
Nearly 3,000 illustrations, including video clips of neurologic disorders.
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Full spectrum of neurology in 1,200 comprehensive articles.
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"Hematoxylin staining. Cutis papillae dark blue, almost violet, epidermis light blue, blood foci greenish-yellow, section through a larger nodule, near the blood papules the epidermal papillae are elongated. Some blood dropped out. The hemorrhage is divided into several chambers by septa of an epithelial nature; low-grade parakeratosis; in the Curls foci of small cell infiltration." (Source: Fabry J. Ein Beitrag zur Kenntniss der Purpura haemorrhagica nodularis [Purpura papulosa haemorrhagica Hebrae]. Archiv für Dermatologie und Syphilis 1898;43:187-200.)