Varicella zoster virus pneumonitis and brainstem encephalitis without skin rash in an immunocompetent adult.
Nandhagopal R, Khmeleva N, Jayakrishnan B, White T, Al Azri F, George J, Heintzman A, Al Zeedy K, Rorke-Adams L, Gujjar AR, Schmid DS, Al-Asmi A, Nagel MA, Jacob PC, Gilden D. Varicella zoster virus pneumonitis and brainstem encephalitis without skin rash in an immunocompetent adult. Open Forum Infect Dis. 2014 Sep; 1(2):ofu064.