Παραπομπή APA

Sakula, A. (1983). BCG: Who were Calmette and Guérin?

Παραπομπή Chicago Style

Sakula, A. BCG: Who Were Calmette and Guérin? 1983.

Παραπομπή MLA

Sakula, A. BCG: Who Were Calmette and Guérin? 1983.

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