APA引文

Johnston, S. (1933). THE CHOICE OF AN ANÆSTHETIC IN COMPLICATED OBSTETRICAL CASES.

Citação norma Chicago

Johnston, Samuel. THE CHOICE OF AN ANÆSTHETIC IN COMPLICATED OBSTETRICAL CASES. 1933.

MLA引文

Johnston, Samuel. THE CHOICE OF AN ANÆSTHETIC IN COMPLICATED OBSTETRICAL CASES. 1933.

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