(Q68530650)
Statements
Topical tretinoin, vitamin A acid (Airol) in acne vulgaris. A controlled clinical trial (English)
Christiansen JV
Gadborg E
Ludvigsen K
Meier CH
Norholm A
Pedersen D
Rasmussen KA
Reiter H
Reymann F
Sylvest B
Unna P
Wehnert R
1 January 1974