Jenkins, G., & Parry, J. M. (2000). PCR-Based Methodology for the Determination of the Photoprotection Afforded by Sunscreen Application. BioTechniques, 29(6), pp. 1318-1326. doi:10.2144/00296rr03

Jenkins, Gareth, and James M. Parry. "PCR-Based Methodology for the Determination of the Photoprotection Afforded By Sunscreen Application." BioTechniques 29, no. 6 (2000): 1318-1326.

Jenkins, Gareth, and James M. Parry. "PCR-Based Methodology for the Determination of the Photoprotection Afforded By Sunscreen Application." BioTechniques 29.6 (2000): 1318-1326.