Dyfyniad APA

Eysenbach, G., Powell, J., Englesakis, M., Rizo, C., & Stern, A. (2004). Health related virtual communities and electronic support groups: Systematic review of the effects of online peer to peer interactions. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Eysenbach, Gunther, John Powell, Marina Englesakis, Carlos Rizo, and Anita Stern. Health Related Virtual Communities and Electronic Support Groups: Systematic Review of the Effects of Online Peer to Peer Interactions. BMJ Publishing Group Ltd, 2004.

Dyfyniad MLA

Eysenbach, Gunther, et al. Health Related Virtual Communities and Electronic Support Groups: Systematic Review of the Effects of Online Peer to Peer Interactions. BMJ Publishing Group Ltd, 2004.

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