6Egan N, Loesche MC, Baker M. Randomized, controlled, bilateral (split-face) comparison trail of the tolerability and patient preference of adapalene gel 0.1% and tretinoin microsphere gel 0.1% for the treatment of acne vulgaris[J ]. Cutis,2001,68( 4 ) :20~ 24.
7Cunliffe WJ,Danby FW,Dunlap F, et al. Randomaiised,controlled trail of the efficacy and safety of adapalene gel0. 1%and tretinoin cream 0.05 % in patients with acne vulgaris[J ]. European Journal of Dematology,2002,12 (4) :350~354.
8Fernandez, Obregon, Adolfo C. Azithromycin for the treatment of acne. International[ J ]. Journal of Dermatology, 2000,39 ( 1 ): 45~ 50.
9Amichai B, Crunwald MH. Isotretionoin in dermatology[J ]. Journal of Dermatological, 2000,11 ( 4 ): 219 ~ 240.