RT Journal Article SR Electronic T1 HIV postexposure prophylaxis during the COVID-19 pandemic: experience from Madrid JF Sexually Transmitted Infections JO Sex Transm Infect FD BMJ Publishing Group Ltd SP 100 OP 100 DO 10.1136/sextrans-2020-054680 VO 97 IS 2 A1 Javier Sánchez-Rubio A1 Manuel Vélez-Díaz-Pallarés A1 Carmen Rodríguez González A1 Patricia Sanmartin Fenollera A1 Cristina García Yubero A1 María Fernández-Pacheco García-Valdecasas YR 2021 UL http://sti.bmj.com/content/97/2/100.abstract AB