Stevenson, W. G., & Clark, W. (1948). Penicillin and S. agalactiae.
Chicago Style CitationStevenson, W. G., i W. Clark. Penicillin and S. Agalactiae. 1948.
Cita MLAStevenson, W. G., i W. Clark. Penicillin and S. Agalactiae. 1948.
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