Heick, W. (1919). Akrodermatitis chronica atrophicans. Speyer & Kaerner.
Chicago Style (17th ed.) CitationHeick, Walter. Akrodermatitis Chronica Atrophicans. Freiburg i. Br.: Speyer & Kaerner, 1919.
MLA citiranjeHeick, Walter. Akrodermatitis Chronica Atrophicans. Speyer & Kaerner, 1919.
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