Hagen Tronnier

Turpentine Ointment in Bacterial Skin Infections: A Randomized, Placebo-Controlled, Double-Blind Clinical Trial

C. Zimmermann, Nils Günnewich, H. Lorenz, 2022, Complementary Medicine Research.

Carotenoids and carotenoids plus vitamin E protect against ultraviolet light-induced erythema in humans.

W. Stahl, U. Heinrich, H. Tronnier, 2000, The American journal of clinical nutrition.

Comparison of sun protection factors determined by an in vivo and different in vitro methodologies: a study with 58 different commercially available sunscreen products

H. Heise, U. Heinrich, H. Tronnier, 2004, International journal of cosmetic science.