Hoeger, P., Haupt, G. and Hoelzle, E. (1996) “Acute multifocal skin necrosis: synergism between invasive streptococcal infection and cocaine-induced tissue ischaemia?”, Acta Dermato-Venereologica, 76(3), pp. 239–241. doi: 10.2340/0001555576239241.