Dyfyniad APA

Retsema, J. A., English, A. R., & Lynch, J. E. (1976). Laboratory Studies with a New Broad-Spectrum Penicillin, Pirbenicillin.

Dyfyniad Arddull Chicago

Retsema, James A., Arthur R. English, and John E. Lynch. Laboratory Studies With a New Broad-Spectrum Penicillin, Pirbenicillin. 1976.

Dyfyniad MLA

Retsema, James A., Arthur R. English, and John E. Lynch. Laboratory Studies With a New Broad-Spectrum Penicillin, Pirbenicillin. 1976.

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