Berardesca E, Maibach HI. Racial differences in pharmacodynamic response to nicotinates in vivo in human skin: black and white. Acta Derm Venereol [Internet]. 1990 Jan. 1 [cited 2024 Dec. 2];70(1):63-6. Available from: https://medicaljournalssweden.se/actadv/article/view/16929