APA

Kristiniak S., Harpel J., Breckenridge D. M. & Buckle J. (20130422). Black pepper essential oil to enhance intravenous catheter insertion in patients with poor vein visibility: a controlled study. : Journal of alternative and complementary medicine (New York, N.Y.).

Chicago

Kristiniak Susan, Harpel Jean, Breckenridge Diane M and Buckle Jane. 20130422. Black pepper essential oil to enhance intravenous catheter insertion in patients with poor vein visibility: a controlled study. : Journal of alternative and complementary medicine (New York, N.Y.).

Harvard

Kristiniak S., Harpel J., Breckenridge D. M. and Buckle J. (20130422). Black pepper essential oil to enhance intravenous catheter insertion in patients with poor vein visibility: a controlled study. : Journal of alternative and complementary medicine (New York, N.Y.).

MLA

Kristiniak Susan, Harpel Jean, Breckenridge Diane M and Buckle Jane. Black pepper essential oil to enhance intravenous catheter insertion in patients with poor vein visibility: a controlled study. : Journal of alternative and complementary medicine (New York, N.Y.). 20130422.