Fortified foods contain vitamin D in the form of either D2 or, more commonly, D3, which is the type produced by human skin exposed to sunlight. Salmon, tuna, swordfish and mackerel are examples of fish whose flesh contains vitamin D, notes the NIH Office of Dietary Supplements.
Definition of Wassermann test. : a test for the detection of syphilis using the Wassermann reaction âcalled also Wassermann.
WIAT-III: Scoring the Sentence Composition Subtest. The Wechsler Individual Achievement TestâThird Edition (WIAT-III), an individually administered measure of oral language, reading, written language, and mathematics, is used in schools, clinics, private practices, and residential treatment facilities.