POUZAR, Vladimír, SLAVÍKOVÁ, Tereza, ČERNÝ, Ivan. Preparation of 7-[.I.O./I.-(Carboxymethyl)oxime] Derivatives of Dehydroepiandrosterone and Pregnenolone. Collection of Czechoslovak Chemical Communications. 1996, 61(3), 404-412. ISSN 0010-0765.