TY - JOUR T1 - Pityriasis lichenoides et varioliformis acuta as presenting feature of acute human immunodeficiency virus infection JF - BMJ Case Reports JO - BMJ Case Reports DO - 10.1136/bcr-2019-231864 VL - 12 IS - 8 SP - e231864 AU - Maria Relvas AU - Luís Santiago AU - José Carlos Cardoso AU - Hugo Oliveira Y1 - 2019/08/01 UR - http://casereports.bmj.com/content/12/8/e231864.abstract N2 - ER -