APA Citation

Laties, A. M., & Fraunfelder, F. T. (1999). Ocular safety of Viagra, (sildenafil citrate).

Citação norma Chicago

Laties, A M., and F T. Fraunfelder. Ocular Safety of Viagra, (sildenafil Citrate). 1999.

MLA Citation

Laties, A M., and F T. Fraunfelder. Ocular Safety of Viagra, (sildenafil Citrate). 1999.

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