Não informado. (1947). Annals of the Royal College of Surgeons of England. Royal College of Surgeons of England.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Annals of the Royal College of Surgeons of England. London: Royal College of Surgeons of England, 1947.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Annals of the Royal College of Surgeons of England. Royal College of Surgeons of England, 1947.
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