McMichael, Josette R, Veledar, Emir, Chen, Suephy C. (2013). UV Radiation Protection by Handheld Umbrellas
.
JAMA DERMATOLOGY, 149(6), 757-758. 10.1001/jamadermatol.2013.2519
McMichael, Josette R, Veledar, Emir, Chen, Suephy C. (2013). UV Radiation Protection by Handheld Umbrellas
. JAMA DERMATOLOGY, 149(6), 757-758. 10.1001/jamadermatol.2013.2519