Não informado. (1947). Medical Arts and Sciences. College of Medical Evangelists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Medical Arts and Sciences. Los Angeles, Calif: College of Medical Evangelists, 1947.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Medical Arts and Sciences. College of Medical Evangelists, 1947.
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